| 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 | $171.46 | 8.310% | $185.7083 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $86.27 | 5.298% | $90.8406 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $93.86 | 12.283% | $105.3888 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $167.65 | 5.845% | $177.4491 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $186.65 | 9.489% | $204.3612 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $24.67 | 8.154% | $26.6816 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $164.29 | 6.138% | $174.3741 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $894.85 | $964.8037 | $964.80 | $964.80 | $964.80 | |