| 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 | $161.94 | 9.498% | $177.3211 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $182.86 | 9.457% | $200.1531 | $200.15 | $200.15 | $200.20 |
| Purchase #3 | $223.47 | 6.108% | $237.1195 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $85.70 | 8.266% | $92.784 | $92.78 | $92.80 | $92.80 |
| Purchase #5 | $97.38 | 6.539% | $103.7477 | $103.75 | $103.75 | $103.70 |
| Purchase #6 | $178.26 | 3.649% | $184.7647 | $184.76 | $184.75 | $184.80 |
| Purchase #7 | $51.48 | 3.171% | $53.1124 | $53.11 | $53.10 | $53.10 |
| 7 purchase totals = | $981.09 | $1,049.0025 | $1,048.99 | $1,048.95 | $1,049.00 | |