| 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 | $168.32 | 12.130% | $188.7372 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $18.77 | 8.642% | $20.3921 | $20.39 | $20.40 | $20.40 |
| Purchase #3 | $174.91 | 9.653% | $191.7941 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $86.43 | 9.258% | $94.4317 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $232.33 | 5.513% | $245.1384 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $42.80 | 6.476% | $45.5717 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $244.68 | 5.718% | $258.6708 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $968.24 | $1,044.7360 | $1,044.73 | $1,044.75 | $1,044.70 | |