| 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 | $205.98 | 8.405% | $223.2926 | $223.29 | $223.30 | $223.30 |
| Purchase #2 | $38.33 | 8.445% | $41.567 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $150.85 | 13.736% | $171.5708 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $88.54 | 5.148% | $93.098 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $138.91 | 10.180% | $153.051 | $153.05 | $153.05 | $153.10 |
| Purchase #6 | $37.75 | 10.506% | $41.716 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $57.78 | 6.147% | $61.3317 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $718.14 | $785.6271 | $785.63 | $785.60 | $785.70 | |