| 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 | $116.46 | 10.590% | $128.7931 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $167.75 | 10.498% | $185.3604 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $8.60 | 13.596% | $9.7693 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $150.37 | 6.563% | $160.2388 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $229.38 | 10.781% | $254.1095 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $175.68 | 8.483% | $190.5829 | $190.58 | $190.60 | $190.60 |
| Purchase #7 | $136.95 | 9.782% | $150.3464 | $150.35 | $150.35 | $150.30 |
| 7 purchase totals = | $985.19 | $1,079.2004 | $1,079.20 | $1,079.20 | $1,079.20 | |