| 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 | $162.77 | 11.158% | $180.9319 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $144.99 | 11.346% | $161.4406 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $149.65 | 12.706% | $168.6645 | $168.66 | $168.65 | $168.70 |
| Purchase #4 | $131.84 | 13.215% | $149.2627 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $99.37 | 5.839% | $105.1722 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $242.77 | 13.612% | $275.8159 | $275.82 | $275.80 | $275.80 |
| Purchase #7 | $135.48 | 11.706% | $151.3393 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $1,066.87 | $1,192.6271 | $1,192.62 | $1,192.60 | $1,192.60 | |