| 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 | $126.26 | 9.771% | $138.5969 | $138.60 | $138.60 | $138.60 |
| Purchase #2 | $162.65 | 7.563% | $174.9512 | $174.95 | $174.95 | $175.00 |
| Purchase #3 | $100.66 | 6.319% | $107.0207 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $21.75 | 13.391% | $24.6625 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $18.88 | 3.442% | $19.5298 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $225.79 | 8.561% | $245.1199 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $179.56 | 9.862% | $197.2682 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $835.55 | $907.1492 | $907.15 | $907.10 | $907.20 | |