| 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 | $132.80 | 13.405% | $150.6018 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $185.35 | 6.269% | $196.9696 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $53.82 | 8.412% | $58.3473 | $58.35 | $58.35 | $58.30 |
| Purchase #4 | $15.91 | 3.331% | $16.44 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $112.38 | 10.353% | $124.0147 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $50.93 | 5.415% | $53.6879 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $12.70 | 7.134% | $13.606 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $563.89 | $613.6673 | $613.67 | $613.65 | $613.60 | |