| 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 | $107.86 | 6.759% | $115.1503 | $115.15 | $115.15 | $115.20 |
| Purchase #2 | $175.84 | 6.713% | $187.6441 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $232.67 | 11.359% | $259.099 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $21.50 | 5.249% | $22.6285 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $160.39 | 13.730% | $182.4115 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $137.49 | 4.518% | $143.7018 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $202.67 | 5.529% | $213.8756 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $1,038.42 | $1,124.5108 | $1,124.51 | $1,124.55 | $1,124.50 | |