| 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 | $115.53 | 4.622% | $120.8698 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $131.81 | 4.115% | $137.234 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $135.27 | 8.811% | $147.1886 | $147.19 | $147.20 | $147.20 |
| Purchase #4 | $142.62 | 8.326% | $154.4945 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $208.65 | 13.858% | $237.5647 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $95.79 | 11.874% | $107.1641 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $19.76 | 13.500% | $22.4276 | $22.43 | $22.45 | $22.40 |
| 7 purchase totals = | $849.43 | $926.9433 | $926.93 | $926.95 | $927.00 | |