| 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 | $136.48 | 8.618% | $148.2418 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $65.50 | 6.731% | $69.9088 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $185.46 | 9.461% | $203.0064 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $149.48 | 9.252% | $163.3099 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $234.83 | 8.833% | $255.5725 | $255.57 | $255.55 | $255.60 |
| Purchase #6 | $57.58 | 13.729% | $65.4852 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $141.97 | 6.317% | $150.9382 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $971.30 | $1,056.4628 | $1,056.47 | $1,056.45 | $1,056.40 | |