| 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 | $68.66 | 5.608% | $72.5105 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $134.46 | 8.253% | $145.557 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $107.52 | 10.756% | $119.0849 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $147.52 | 4.368% | $153.9637 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $87.50 | 6.414% | $93.1123 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $202.37 | 10.499% | $223.6168 | $223.62 | $223.60 | $223.60 |
| Purchase #7 | $63.67 | 10.451% | $70.3242 | $70.32 | $70.30 | $70.30 |
| 7 purchase totals = | $811.70 | $878.1694 | $878.16 | $878.10 | $878.20 | |