| 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 | $151.27 | 13.440% | $171.6007 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $39.27 | 3.588% | $40.679 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $43.39 | 3.512% | $44.9139 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $22.72 | 12.787% | $25.6252 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $184.25 | 12.577% | $207.4231 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $140.90 | 3.767% | $146.2077 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $65.74 | 13.196% | $74.4151 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $647.54 | $710.8647 | $710.87 | $710.85 | $710.80 | |