| 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 | $163.65 | 9.737% | $179.5846 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $93.86 | 5.690% | $99.2006 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $243.61 | 13.367% | $276.1733 | $276.17 | $276.15 | $276.20 |
| Purchase #4 | $111.77 | 12.548% | $125.7949 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $35.61 | 9.198% | $38.8854 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $137.55 | 9.684% | $150.8703 | $150.87 | $150.85 | $150.90 |
| Purchase #7 | $158.62 | 9.740% | $174.0696 | $174.07 | $174.05 | $174.10 |
| 7 purchase totals = | $944.67 | $1,044.5787 | $1,044.57 | $1,044.55 | $1,044.70 | |