| 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 | $9.83 | 9.155% | $10.7299 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $130.61 | 13.347% | $148.0425 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $123.41 | 10.837% | $136.7839 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $218.58 | 4.342% | $228.0707 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $141.42 | 6.563% | $150.7014 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $149.83 | 6.761% | $159.96 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $189.90 | 7.516% | $204.1729 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $963.58 | $1,038.4613 | $1,038.45 | $1,038.45 | $1,038.50 | |