| 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 | $181.26 | 6.550% | $193.1325 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $138.53 | 13.326% | $156.9905 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $146.43 | 13.828% | $166.6783 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $80.98 | 4.522% | $84.6419 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $62.89 | 3.427% | $65.0452 | $65.05 | $65.05 | $65.00 |
| Purchase #6 | $79.32 | 9.264% | $86.6682 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $135.47 | 3.646% | $140.4092 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $824.88 | $893.5658 | $893.57 | $893.60 | $893.50 | |