| 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 | $187.62 | 3.218% | $193.6576 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $221.88 | 3.827% | $230.3713 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $217.79 | 4.724% | $228.0784 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $48.29 | 11.206% | $53.7014 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $136.45 | 5.868% | $144.4569 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $130.84 | 13.208% | $148.1213 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $117.93 | 12.413% | $132.5687 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $1,060.80 | $1,130.9556 | $1,130.96 | $1,130.90 | $1,131.10 | |