| 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 | $116.75 | 13.307% | $132.2859 | $132.29 | $132.30 | $132.30 |
| Purchase #2 | $149.70 | 6.669% | $159.6835 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $84.67 | 9.222% | $92.4783 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $139.30 | 3.279% | $143.8676 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $156.52 | 9.224% | $170.9574 | $170.96 | $170.95 | $171.00 |
| Purchase #6 | $203.74 | 3.790% | $211.4617 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $157.58 | 11.739% | $176.0783 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $1,008.26 | $1,086.8127 | $1,086.82 | $1,086.85 | $1,087.00 | |