| 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 | $179.50 | 13.753% | $204.1866 | $204.19 | $204.20 | $204.20 |
| Purchase #2 | $113.91 | 13.356% | $129.1238 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $216.77 | 8.422% | $235.0264 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $169.65 | 4.379% | $177.079 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $102.44 | 6.558% | $109.158 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $179.42 | 11.294% | $199.6837 | $199.68 | $199.70 | $199.70 |
| Purchase #7 | $55.42 | 12.187% | $62.174 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $1,017.11 | $1,116.4315 | $1,116.43 | $1,116.45 | $1,116.50 | |