| 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 | $168.37 | 4.714% | $176.307 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $147.29 | 8.255% | $159.4488 | $159.45 | $159.45 | $159.40 |
| Purchase #3 | $189.52 | 4.819% | $198.653 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $176.47 | 12.144% | $197.9005 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $100.59 | 4.552% | $105.1689 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $144.88 | 7.593% | $155.8807 | $155.88 | $155.90 | $155.90 |
| Purchase #7 | $133.99 | 5.330% | $141.1317 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $1,061.11 | $1,134.4906 | $1,134.49 | $1,134.50 | $1,134.50 | |