| 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 | $14.35 | 8.850% | $15.62 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $190.62 | 9.544% | $208.8128 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $67.64 | 7.268% | $72.5561 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $43.29 | 5.363% | $45.6116 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $159.26 | 10.644% | $176.2116 | $176.21 | $176.20 | $176.20 |
| Purchase #6 | $141.62 | 4.591% | $148.1218 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $230.58 | 12.413% | $259.2019 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $847.36 | $926.1358 | $926.13 | $926.05 | $926.10 | |