| 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 | $143.41 | 4.789% | $150.2779 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $168.29 | 8.848% | $183.1803 | $183.18 | $183.20 | $183.20 |
| Purchase #3 | $158.41 | 5.244% | $166.717 | $166.72 | $166.70 | $166.70 |
| Purchase #4 | $81.74 | 3.397% | $84.5167 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $208.54 | 7.560% | $224.3056 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $156.58 | 11.525% | $174.6258 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $8.51 | 6.510% | $9.064 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $925.48 | $992.6873 | $992.70 | $992.70 | $992.70 | |