| 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 | $177.91 | 6.215% | $188.9671 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $111.43 | 8.436% | $120.8302 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $223.90 | 12.194% | $251.2024 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $168.70 | 4.197% | $175.7803 | $175.78 | $175.80 | $175.80 |
| Purchase #5 | $232.47 | 10.307% | $256.4307 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $194.42 | 5.299% | $204.7223 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $225.98 | 8.177% | $244.4584 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $1,334.81 | $1,442.3914 | $1,442.39 | $1,442.40 | $1,442.40 | |