| 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 | $171.44 | 6.827% | $183.1442 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $43.40 | 3.726% | $45.0171 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $194.60 | 13.873% | $221.5969 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $60.85 | 9.771% | $66.7957 | $66.80 | $66.80 | $66.80 |
| Purchase #5 | $51.90 | 5.225% | $54.6118 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $58.50 | 9.810% | $64.2389 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $21.64 | 13.163% | $24.4885 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $602.33 | $659.8931 | $659.90 | $659.90 | $659.80 | |