| 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 | $126.55 | 3.460% | $130.9286 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $119.93 | 7.102% | $128.4474 | $128.45 | $128.45 | $128.40 |
| Purchase #3 | $40.46 | 8.280% | $43.8101 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $135.44 | 6.402% | $144.1109 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $142.72 | 12.339% | $160.3302 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $159.30 | 11.534% | $177.6737 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $145.77 | 12.111% | $163.4242 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $870.17 | $948.7251 | $948.72 | $948.70 | $948.60 | |