| 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 | $71.60 | 6.299% | $76.1101 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $193.60 | 9.549% | $212.0869 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $143.79 | 5.459% | $151.6395 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $240.96 | 6.370% | $256.3092 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $160.98 | 12.629% | $181.3102 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $166.81 | 7.665% | $179.596 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $77.99 | 10.804% | $86.416 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $1,055.73 | $1,143.4679 | $1,143.48 | $1,143.45 | $1,143.40 | |