| 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 | $178.36 | 11.570% | $198.9963 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $14.65 | 4.416% | $15.2969 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $134.36 | 11.618% | $149.9699 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $123.98 | 9.515% | $135.7767 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $80.35 | 8.359% | $87.0665 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $137.28 | 6.554% | $146.2773 | $146.28 | $146.30 | $146.30 |
| Purchase #7 | $112.86 | 7.568% | $121.4012 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $781.84 | $854.7848 | $854.80 | $854.80 | $854.90 | |