| 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 | $157.84 | 7.670% | $169.9463 | $169.95 | $169.95 | $169.90 |
| Purchase #2 | $193.47 | 4.260% | $201.7118 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $138.87 | 5.617% | $146.6703 | $146.67 | $146.65 | $146.70 |
| Purchase #4 | $8.31 | 10.505% | $9.183 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $83.33 | 7.288% | $89.4031 | $89.40 | $89.40 | $89.40 |
| Purchase #6 | $59.95 | 4.149% | $62.4373 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $39.54 | 6.460% | $42.0943 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $681.31 | $721.4461 | $721.44 | $721.45 | $721.40 | |