| 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 | $146.45 | 7.193% | $156.9841 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $55.84 | 11.662% | $62.3521 | $62.35 | $62.35 | $62.40 |
| Purchase #3 | $112.75 | 7.725% | $121.4599 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $32.96 | 12.468% | $37.0695 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $49.43 | 8.368% | $53.5663 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $55.27 | 13.613% | $62.7939 | $62.79 | $62.80 | $62.80 |
| Purchase #7 | $26.32 | 12.152% | $29.5184 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $479.02 | $523.7442 | $523.74 | $523.70 | $523.90 | |