| 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 | $133.28 | 10.169% | $146.8332 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $20.91 | 7.194% | $22.4143 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $38.61 | 9.496% | $42.2764 | $42.28 | $42.30 | $42.30 |
| Purchase #4 | $57.57 | 5.348% | $60.6488 | $60.65 | $60.65 | $60.60 |
| Purchase #5 | $138.96 | 7.204% | $148.9707 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $202.68 | 10.375% | $223.7081 | $223.71 | $223.70 | $223.70 |
| Purchase #7 | $211.83 | 4.790% | $221.9767 | $221.98 | $222.00 | $222.00 |
| 7 purchase totals = | $803.84 | $866.8282 | $866.83 | $866.85 | $866.80 | |