| 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 | $165.45 | 6.403% | $176.0438 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $107.47 | 7.117% | $115.1186 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $212.95 | 8.634% | $231.3361 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $231.36 | 3.228% | $238.8283 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $157.25 | 4.582% | $164.4552 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $48.40 | 13.752% | $55.056 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $237.27 | 10.470% | $262.1122 | $262.11 | $262.10 | $262.10 |
| 7 purchase totals = | $1,160.15 | $1,242.9502 | $1,242.96 | $1,242.95 | $1,242.90 | |