| 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 | $186.53 | 8.783% | $202.9129 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $222.46 | 8.300% | $240.9242 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $53.85 | 11.277% | $59.9227 | $59.92 | $59.90 | $59.90 |
| Purchase #4 | $31.77 | 7.456% | $34.1388 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $169.49 | 4.292% | $176.7645 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $172.73 | 12.551% | $194.4093 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $18.74 | 3.330% | $19.364 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $855.57 | $928.4364 | $928.42 | $928.35 | $928.40 | |