| 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 | $79.65 | 13.200% | $90.1638 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $224.28 | 11.191% | $249.3792 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $41.36 | 4.464% | $43.2063 | $43.21 | $43.20 | $43.20 |
| Purchase #4 | $160.85 | 13.839% | $183.11 | $183.11 | $183.10 | $183.10 |
| Purchase #5 | $120.80 | 8.771% | $131.3954 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $194.59 | 13.447% | $220.7565 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $125.30 | 10.267% | $138.1646 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $946.83 | $1,056.1758 | $1,056.18 | $1,056.15 | $1,056.30 | |