| 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 | $169.76 | 4.494% | $177.389 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $55.71 | 4.631% | $58.2899 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $249.31 | 10.208% | $274.7596 | $274.76 | $274.75 | $274.80 |
| Purchase #4 | $160.33 | 10.814% | $177.6681 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $63.87 | 9.570% | $69.9824 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $31.54 | 7.751% | $33.9847 | $33.98 | $34.00 | $34.00 |
| Purchase #7 | $152.40 | 10.815% | $168.8821 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $882.92 | $960.9558 | $960.95 | $961.00 | $961.10 | |