| 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 | $152.71 | 5.382% | $160.9289 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $136.77 | 3.608% | $141.7047 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $39.86 | 10.556% | $44.0676 | $44.07 | $44.05 | $44.10 |
| Purchase #4 | $91.87 | 11.660% | $102.582 | $102.58 | $102.60 | $102.60 |
| Purchase #5 | $153.64 | 10.175% | $169.2729 | $169.27 | $169.25 | $169.30 |
| Purchase #6 | $138.33 | 8.374% | $149.9138 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $179.25 | 9.497% | $196.2734 | $196.27 | $196.25 | $196.30 |
| 7 purchase totals = | $892.43 | $964.7433 | $964.73 | $964.70 | $964.80 | |