| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.74 | 6.636% | $135.1505 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $160.88 | 4.208% | $167.6498 | $167.65 | $167.65 | $167.60 |
| Purchase #3 | $102.60 | 12.634% | $115.5625 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $148.65 | 11.590% | $165.8785 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $206.71 | 11.160% | $229.7788 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $233.77 | 10.335% | $257.9301 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $211.38 | 3.798% | $219.4082 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,190.73 | $1,291.3584 | $1,291.36 | $1,291.40 | $1,291.40 | |