| 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 | $160.53 | 11.564% | $179.0937 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $23.72 | 8.685% | $25.7801 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $17.42 | 13.551% | $19.7806 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $222.77 | 4.556% | $232.9194 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $149.40 | 6.818% | $159.5861 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $54.92 | 7.743% | $59.1725 | $59.17 | $59.15 | $59.20 |
| Purchase #7 | $140.69 | 8.781% | $153.044 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $769.45 | $829.3764 | $829.37 | $829.40 | $829.40 | |