| 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 | $147.42 | 12.681% | $166.1143 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $68.36 | 11.443% | $76.1824 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $215.80 | 10.351% | $238.1375 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $167.59 | 5.618% | $177.0052 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $204.28 | 12.104% | $229.0061 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $195.29 | 3.403% | $201.9357 | $201.94 | $201.95 | $201.90 |
| Purchase #7 | $124.98 | 5.296% | $131.5989 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $1,123.72 | $1,219.9801 | $1,219.99 | $1,220.00 | $1,219.90 | |