| 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 | $141.32 | 12.573% | $159.0882 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $111.38 | 13.206% | $126.0888 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $171.70 | 13.483% | $194.8503 | $194.85 | $194.85 | $194.90 |
| Purchase #4 | $64.85 | 4.639% | $67.8584 | $67.86 | $67.85 | $67.90 |
| Purchase #5 | $100.71 | 9.513% | $110.2905 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $66.31 | 12.329% | $74.4854 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $182.37 | 10.125% | $200.835 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $838.64 | $933.4966 | $933.51 | $933.55 | $933.60 | |