| 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 | $101.98 | 11.606% | $113.8158 | $113.82 | $113.80 | $113.80 |
| Purchase #2 | $81.48 | 3.430% | $84.2748 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $48.70 | 4.505% | $50.8939 | $50.89 | $50.90 | $50.90 |
| Purchase #4 | $145.89 | 12.155% | $163.6229 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $180.56 | 9.134% | $197.0524 | $197.05 | $197.05 | $197.10 |
| Purchase #6 | $37.63 | 3.580% | $38.9772 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $102.51 | 9.623% | $112.3745 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $698.75 | $761.0115 | $761.00 | $760.95 | $761.10 | |