| 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 | $175.49 | 9.495% | $192.1528 | $192.15 | $192.15 | $192.20 |
| Purchase #2 | $41.41 | 3.504% | $42.861 | $42.86 | $42.85 | $42.90 |
| Purchase #3 | $9.88 | 3.236% | $10.1997 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $120.46 | 12.409% | $135.4079 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $227.25 | 4.306% | $237.0354 | $237.04 | $237.05 | $237.00 |
| Purchase #6 | $158.68 | 11.390% | $176.7537 | $176.75 | $176.75 | $176.80 |
| Purchase #7 | $103.35 | 7.335% | $110.9307 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $836.52 | $905.3412 | $905.34 | $905.35 | $905.40 | |