| 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 | $172.33 | 8.565% | $187.0901 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $230.47 | 12.433% | $259.1243 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $98.35 | 6.606% | $104.847 | $104.85 | $104.85 | $104.80 |
| Purchase #4 | $59.42 | 11.355% | $66.1671 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $112.61 | 8.428% | $122.1008 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $46.93 | 7.186% | $50.3024 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $183.43 | 10.454% | $202.6058 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $903.54 | $992.2375 | $992.24 | $992.20 | $992.20 | |