| 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 | $141.62 | 9.694% | $155.3486 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $176.57 | 12.631% | $198.8726 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $177.78 | 6.666% | $189.6308 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $104.92 | 10.451% | $115.8852 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $83.62 | 13.708% | $95.0826 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $10.44 | 10.404% | $11.5262 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $45.41 | 7.378% | $48.7603 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $740.36 | $815.1063 | $815.11 | $815.15 | $815.10 | |