| 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 | $221.71 | 7.226% | $237.7308 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $39.55 | 6.767% | $42.2263 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $177.45 | 5.590% | $187.3695 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $150.55 | 4.415% | $157.1968 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $93.66 | 4.769% | $98.1266 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $70.74 | 5.180% | $74.4043 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $176.83 | 8.468% | $191.804 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $930.49 | $988.8583 | $988.86 | $988.90 | $988.80 | |