| 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 | $174.91 | 7.831% | $188.6072 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $89.27 | 5.397% | $94.0879 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $24.39 | 5.637% | $25.7649 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $190.66 | 11.666% | $212.9024 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $171.96 | 8.644% | $186.8242 | $186.82 | $186.80 | $186.80 |
| Purchase #6 | $96.51 | 4.533% | $100.8848 | $100.88 | $100.90 | $100.90 |
| Purchase #7 | $219.98 | 8.777% | $239.2876 | $239.29 | $239.30 | $239.30 |
| 7 purchase totals = | $967.68 | $1,048.3590 | $1,048.35 | $1,048.35 | $1,048.40 | |