| 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 | $138.34 | 10.627% | $153.0414 | $153.04 | $153.05 | $153.00 |
| Purchase #2 | $49.55 | 8.510% | $53.7667 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $87.31 | 13.777% | $99.3387 | $99.34 | $99.35 | $99.30 |
| Purchase #4 | $12.28 | 8.361% | $13.3067 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $249.50 | 8.498% | $270.7025 | $270.70 | $270.70 | $270.70 |
| Purchase #6 | $161.64 | 10.141% | $178.0319 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $204.71 | 10.713% | $226.6406 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $903.33 | $994.8285 | $994.83 | $994.85 | $994.70 | |