| 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 | $105.83 | 4.545% | $110.64 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $159.64 | 5.865% | $169.0029 | $169.00 | $169.00 | $169.00 |
| Purchase #3 | $217.34 | 3.309% | $224.5318 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $151.84 | 12.149% | $170.287 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $8.84 | 3.701% | $9.1672 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $144.47 | 9.288% | $157.8884 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $32.58 | 8.206% | $35.2535 | $35.25 | $35.25 | $35.30 |
| 7 purchase totals = | $820.54 | $876.7708 | $876.77 | $876.80 | $876.80 | |