| 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 | $128.61 | 5.839% | $136.1195 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $35.47 | 9.211% | $38.7371 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $159.85 | 6.217% | $169.7879 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $147.82 | 8.121% | $159.8245 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $152.62 | 10.768% | $169.0541 | $169.05 | $169.05 | $169.10 |
| Purchase #6 | $56.54 | 4.650% | $59.1691 | $59.17 | $59.15 | $59.20 |
| Purchase #7 | $212.41 | 4.418% | $221.7943 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $893.32 | $954.4865 | $954.48 | $954.45 | $954.50 | |