| 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 | $132.58 | 13.347% | $150.2755 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $84.68 | 3.826% | $87.9199 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $21.42 | 13.402% | $24.2907 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $148.40 | 5.241% | $156.1776 | $156.18 | $156.20 | $156.20 |
| Purchase #5 | $43.97 | 8.571% | $47.7387 | $47.74 | $47.75 | $47.70 |
| Purchase #6 | $220.98 | 13.778% | $251.4266 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $61.72 | 8.236% | $66.8033 | $66.80 | $66.80 | $66.80 |
| 7 purchase totals = | $713.75 | $784.6323 | $784.64 | $784.70 | $784.60 | |