| 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 | $153.67 | 11.773% | $171.7616 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $16.87 | 6.759% | $18.0102 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $61.53 | 7.169% | $65.9411 | $65.94 | $65.95 | $65.90 |
| Purchase #4 | $22.32 | 8.656% | $24.252 | $24.25 | $24.25 | $24.30 |
| Purchase #5 | $15.55 | 5.823% | $16.4555 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $211.29 | 12.363% | $237.4118 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $36.27 | 13.607% | $41.2053 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $517.50 | $575.0375 | $575.04 | $575.00 | $575.10 | |