| 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 | $197.86 | 6.488% | $210.6972 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $108.70 | 3.178% | $112.1545 | $112.15 | $112.15 | $112.20 |
| Purchase #3 | $190.40 | 6.430% | $202.6427 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $49.93 | 8.748% | $54.2979 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $174.91 | 13.288% | $198.152 | $198.15 | $198.15 | $198.20 |
| Purchase #6 | $17.92 | 8.130% | $19.3769 | $19.38 | $19.40 | $19.40 |
| Purchase #7 | $72.34 | 9.344% | $79.0994 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $812.06 | $876.4206 | $876.42 | $876.45 | $876.50 | |