| 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 | $90.75 | 7.213% | $97.2958 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $119.85 | 12.329% | $134.6263 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $144.59 | 5.249% | $152.1795 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $6.86 | 9.514% | $7.5127 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $139.77 | 9.508% | $153.0593 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $85.65 | 12.591% | $96.4342 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $195.86 | 13.163% | $221.6411 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $783.33 | $862.7489 | $862.75 | $862.80 | $862.70 | |