| 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 | $173.50 | 8.320% | $187.9352 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $222.52 | 4.155% | $231.7657 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $239.64 | 7.216% | $256.9324 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $28.34 | 10.104% | $31.2035 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $150.29 | 3.530% | $155.5952 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $165.58 | 11.350% | $184.3733 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $116.96 | 7.229% | $125.415 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $1,096.83 | $1,173.2203 | $1,173.23 | $1,173.20 | $1,173.20 | |