| 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 | $109.83 | 6.644% | $117.1271 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $69.75 | 9.240% | $76.1949 | $76.19 | $76.20 | $76.20 |
| Purchase #3 | $118.31 | 9.137% | $129.12 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $133.88 | 7.439% | $143.8393 | $143.84 | $143.85 | $143.80 |
| Purchase #5 | $113.93 | 13.638% | $129.4678 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $77.42 | 9.766% | $84.9808 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $132.40 | 12.763% | $149.2982 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $755.52 | $830.0281 | $830.03 | $830.05 | $830.00 | |