| 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 | $160.54 | 6.590% | $171.1196 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $21.28 | 7.255% | $22.8239 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $117.44 | 6.826% | $125.4565 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $143.49 | 9.860% | $157.6381 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $80.43 | 3.687% | $83.3955 | $83.40 | $83.40 | $83.40 |
| Purchase #6 | $12.60 | 5.286% | $13.266 | $13.27 | $13.25 | $13.30 |
| Purchase #7 | $169.66 | 10.677% | $187.7746 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $705.44 | $761.4742 | $761.48 | $761.40 | $761.50 | |