| 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 | $142.42 | 13.698% | $161.9287 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $26.60 | 10.819% | $29.4779 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $129.81 | 12.203% | $145.6507 | $145.65 | $145.65 | $145.70 |
| Purchase #4 | $135.49 | 5.555% | $143.0165 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $207.25 | 8.391% | $224.6403 | $224.64 | $224.65 | $224.60 |
| Purchase #6 | $92.99 | 3.666% | $96.399 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $67.71 | 10.227% | $74.6347 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $802.27 | $875.7478 | $875.75 | $875.80 | $875.70 | |