| 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 | $159.33 | 11.181% | $177.1447 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $200.86 | 5.598% | $212.1041 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $64.57 | 9.407% | $70.6441 | $70.64 | $70.65 | $70.60 |
| Purchase #4 | $40.79 | 13.219% | $46.182 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $37.26 | 13.515% | $42.2957 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $225.98 | 12.112% | $253.3507 | $253.35 | $253.35 | $253.40 |
| Purchase #7 | $181.64 | 6.613% | $193.6519 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $910.43 | $995.3732 | $995.36 | $995.40 | $995.40 | |