| 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 | $98.59 | 9.158% | $107.6189 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $150.29 | 8.358% | $162.8512 | $162.85 | $162.85 | $162.90 |
| Purchase #3 | $133.67 | 4.330% | $139.4579 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $142.55 | 11.741% | $159.2868 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $238.90 | 7.763% | $257.4458 | $257.45 | $257.45 | $257.40 |
| Purchase #6 | $21.56 | 7.591% | $23.1966 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $55.52 | 3.541% | $57.486 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $841.08 | $907.3432 | $907.36 | $907.35 | $907.40 | |