| 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 | $192.33 | 12.245% | $215.8808 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $156.70 | 6.163% | $166.3574 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $234.38 | 7.580% | $252.146 | $252.15 | $252.15 | $252.10 |
| Purchase #4 | $116.97 | 8.330% | $126.7136 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $238.49 | 7.590% | $256.5914 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $179.32 | 7.548% | $192.8551 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $113.26 | 8.802% | $123.2291 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $1,231.45 | $1,333.7734 | $1,333.78 | $1,333.80 | $1,333.80 | |