| 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 | $100.33 | 7.873% | $108.229 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $84.88 | 10.335% | $93.6523 | $93.65 | $93.65 | $93.70 |
| Purchase #3 | $203.39 | 7.614% | $218.8761 | $218.88 | $218.90 | $218.90 |
| Purchase #4 | $45.99 | 8.272% | $49.7943 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $154.25 | 11.652% | $172.2232 | $172.22 | $172.20 | $172.20 |
| Purchase #6 | $126.47 | 11.530% | $141.052 | $141.05 | $141.05 | $141.10 |
| Purchase #7 | $145.90 | 5.360% | $153.7202 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $861.21 | $937.5471 | $937.54 | $937.55 | $937.60 | |