| 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 | $72.38 | 3.837% | $75.1572 | $75.16 | $75.15 | $75.20 |
| Purchase #2 | $143.51 | 3.773% | $148.9246 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $207.36 | 6.136% | $220.0836 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $88.56 | 3.595% | $91.7437 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $211.33 | 3.863% | $219.4937 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $205.85 | 3.256% | $212.5525 | $212.55 | $212.55 | $212.60 |
| Purchase #7 | $80.31 | 8.452% | $87.0978 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $1,009.30 | $1,055.0531 | $1,055.04 | $1,055.05 | $1,055.10 | |