| 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 | $106.35 | 6.780% | $113.5605 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $37.94 | 8.276% | $41.0799 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $156.38 | 11.724% | $174.714 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $96.27 | 12.344% | $108.1536 | $108.15 | $108.15 | $108.20 |
| Purchase #5 | $185.57 | 6.237% | $197.144 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $9.34 | 5.259% | $9.8312 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $150.34 | 8.630% | $163.3143 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $742.19 | $807.7975 | $807.78 | $807.80 | $807.80 | |