| 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 | $198.55 | 6.140% | $210.741 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $84.69 | 9.842% | $93.0252 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $15.51 | 5.687% | $16.3921 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $150.73 | 6.797% | $160.9751 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $172.57 | 7.443% | $185.4144 | $185.41 | $185.40 | $185.40 |
| Purchase #6 | $59.28 | 11.181% | $65.9081 | $65.91 | $65.90 | $65.90 |
| Purchase #7 | $19.78 | 8.179% | $21.3978 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $701.11 | $753.8537 | $753.86 | $753.90 | $753.80 | |