| 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 | $163.28 | 13.152% | $184.7546 | $184.75 | $184.75 | $184.80 |
| Purchase #2 | $47.55 | 13.441% | $53.9412 | $53.94 | $53.95 | $53.90 |
| Purchase #3 | $202.76 | 3.486% | $209.8282 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $204.49 | 13.639% | $232.3804 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $147.36 | 8.760% | $160.2687 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $37.33 | 13.840% | $42.4965 | $42.50 | $42.50 | $42.50 |
| Purchase #7 | $5.25 | 9.474% | $5.7474 | $5.75 | $5.75 | $5.70 |
| 7 purchase totals = | $808.02 | $889.4170 | $889.42 | $889.45 | $889.40 | |