| 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 | $122.80 | 13.203% | $139.0133 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $24.37 | 11.665% | $27.2128 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $161.30 | 3.234% | $166.5164 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $7.28 | 4.489% | $7.6068 | $7.61 | $7.60 | $7.60 |
| Purchase #5 | $71.78 | 8.108% | $77.5999 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $172.93 | 7.656% | $186.1695 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $181.55 | 11.502% | $202.4319 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $742.01 | $806.5506 | $806.55 | $806.50 | $806.50 | |