| 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 | $197.95 | 11.231% | $220.1818 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $6.85 | 13.210% | $7.7549 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $156.63 | 7.378% | $168.1862 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $45.35 | 11.694% | $50.6532 | $50.65 | $50.65 | $50.70 |
| Purchase #5 | $206.26 | 10.555% | $228.0307 | $228.03 | $228.05 | $228.00 |
| Purchase #6 | $92.56 | 10.414% | $102.1992 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $110.32 | 12.509% | $124.1199 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $815.92 | $901.1259 | $901.12 | $901.15 | $901.20 | |