| 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 | $121.57 | 13.548% | $138.0403 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $130.72 | 6.518% | $139.2403 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $94.78 | 7.238% | $101.6402 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $144.72 | 12.840% | $163.302 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $26.77 | 11.577% | $29.8692 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $156.38 | 3.223% | $161.4201 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $129.25 | 5.170% | $135.9322 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $804.19 | $869.4443 | $869.44 | $869.45 | $869.30 | |