| 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 | $201.27 | 7.239% | $215.8399 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $64.90 | 6.768% | $69.2924 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $102.41 | 9.737% | $112.3817 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $160.73 | 9.836% | $176.5394 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $63.60 | 6.571% | $67.7792 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $108.77 | 5.814% | $115.0939 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $18.80 | 12.319% | $21.116 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $720.48 | $778.0425 | $778.04 | $778.10 | $778.00 | |