| 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 | $154.44 | 5.715% | $163.2662 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $9.49 | 13.778% | $10.7975 | $10.80 | $10.80 | $10.80 |
| Purchase #3 | $202.45 | 4.555% | $211.6716 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $80.95 | 9.742% | $88.8361 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $192.39 | 10.565% | $212.716 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $8.90 | 11.788% | $9.9491 | $9.95 | $9.95 | $9.90 |
| Purchase #7 | $90.42 | 4.201% | $94.2185 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $739.04 | $791.4550 | $791.47 | $791.40 | $791.40 | |