| 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 | $108.49 | 3.472% | $112.2568 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $131.78 | 13.243% | $149.2316 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $19.31 | 12.279% | $21.6811 | $21.68 | $21.70 | $21.70 |
| Purchase #4 | $172.47 | 12.154% | $193.432 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $193.34 | 11.816% | $216.1851 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $115.26 | 7.259% | $123.6267 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $7.60 | 3.369% | $7.856 | $7.86 | $7.85 | $7.90 |
| 7 purchase totals = | $748.25 | $824.2693 | $824.28 | $824.35 | $824.30 | |