| 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 | $123.82 | 6.198% | $131.4944 | $131.49 | $131.50 | $131.50 |
| Purchase #2 | $138.94 | 12.618% | $156.4714 | $156.47 | $156.45 | $156.50 |
| Purchase #3 | $94.86 | 9.698% | $104.0595 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $210.41 | 13.660% | $239.152 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $68.54 | 10.169% | $75.5098 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $62.26 | 4.168% | $64.855 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $74.84 | 7.717% | $80.6154 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $773.67 | $852.1575 | $852.16 | $852.10 | $852.30 | |