| 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 | $122.56 | 9.102% | $133.7154 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $45.57 | 6.639% | $48.5954 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $163.82 | 8.148% | $177.1681 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $115.45 | 4.656% | $120.8254 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $24.87 | 4.761% | $26.0541 | $26.05 | $26.05 | $26.10 |
| Purchase #6 | $149.69 | 6.427% | $159.3106 | $159.31 | $159.30 | $159.30 |
| Purchase #7 | $40.54 | 11.617% | $45.2495 | $45.25 | $45.25 | $45.20 |
| 7 purchase totals = | $662.50 | $710.9185 | $710.93 | $710.90 | $710.90 | |