| 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 | $139.71 | 11.854% | $156.2712 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $89.44 | 3.739% | $92.7842 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $167.46 | 5.755% | $177.0973 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $199.49 | 6.657% | $212.77 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $100.90 | 5.686% | $106.6372 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $171.27 | 4.476% | $178.936 | $178.94 | $178.95 | $178.90 |
| Purchase #7 | $238.26 | 13.453% | $270.3131 | $270.31 | $270.30 | $270.30 |
| 7 purchase totals = | $1,106.53 | $1,194.8090 | $1,194.81 | $1,194.80 | $1,194.80 | |