| 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 | $130.68 | 9.790% | $143.4736 | $143.47 | $143.45 | $143.50 |
| Purchase #2 | $184.69 | 13.111% | $208.9047 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $158.26 | 5.647% | $167.1969 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $153.67 | 3.656% | $159.2882 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $242.64 | 3.167% | $250.3244 | $250.32 | $250.30 | $250.30 |
| Purchase #6 | $28.67 | 13.457% | $32.5281 | $32.53 | $32.55 | $32.50 |
| Purchase #7 | $243.34 | 3.541% | $251.9567 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $1,141.95 | $1,213.6726 | $1,213.67 | $1,213.65 | $1,213.70 | |