| 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 | $186.58 | 5.831% | $197.4595 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $47.47 | 12.399% | $53.3558 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $91.26 | 3.215% | $94.194 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $60.63 | 7.120% | $64.9469 | $64.95 | $64.95 | $64.90 |
| Purchase #5 | $47.30 | 10.170% | $52.1104 | $52.11 | $52.10 | $52.10 |
| Purchase #6 | $202.42 | 11.866% | $226.4392 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $189.83 | 4.197% | $197.7972 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $825.49 | $886.3030 | $886.31 | $886.30 | $886.30 | |