| 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 | $130.53 | 6.312% | $138.7691 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $180.75 | 7.317% | $193.9755 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $129.52 | 10.826% | $143.5418 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $120.71 | 5.311% | $127.1209 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $165.89 | 5.873% | $175.6327 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $103.97 | 7.691% | $111.9663 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $109.27 | 10.452% | $120.6909 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $940.64 | $1,011.6972 | $1,011.70 | $1,011.70 | $1,011.70 | |