| 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 | $26.52 | 4.234% | $27.6429 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $178.98 | 3.109% | $184.5445 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $142.60 | 4.381% | $148.8473 | $148.85 | $148.85 | $148.80 |
| Purchase #4 | $15.50 | 11.102% | $17.2208 | $17.22 | $17.20 | $17.20 |
| Purchase #5 | $193.54 | 8.733% | $210.4418 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $142.59 | 12.319% | $160.1557 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $164.50 | 5.751% | $173.9604 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $864.23 | $922.8134 | $922.81 | $922.80 | $922.70 | |