| 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 | $180.32 | 9.822% | $198.031 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $24.84 | 9.508% | $27.2018 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $187.61 | 13.648% | $213.215 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $172.48 | 8.481% | $187.108 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $111.80 | 13.130% | $126.4793 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $168.36 | 12.667% | $189.6862 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $144.83 | 8.219% | $156.7336 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $990.24 | $1,098.4549 | $1,098.46 | $1,098.50 | $1,098.40 | |