| 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 | $190.92 | 13.625% | $216.9329 | $216.93 | $216.95 | $216.90 |
| Purchase #2 | $101.91 | 3.163% | $105.1334 | $105.13 | $105.15 | $105.10 |
| Purchase #3 | $180.61 | 6.499% | $192.3478 | $192.35 | $192.35 | $192.30 |
| Purchase #4 | $168.62 | 12.774% | $190.1595 | $190.16 | $190.15 | $190.20 |
| Purchase #5 | $76.53 | 7.447% | $82.2292 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $33.27 | 9.408% | $36.4 | $36.40 | $36.40 | $36.40 |
| Purchase #7 | $33.47 | 4.724% | $35.0511 | $35.05 | $35.05 | $35.10 |
| 7 purchase totals = | $785.33 | $858.2539 | $858.25 | $858.30 | $858.20 | |