| 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 | $141.48 | 13.168% | $160.1101 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $157.55 | 8.497% | $170.937 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $248.91 | 6.767% | $265.7537 | $265.75 | $265.75 | $265.80 |
| Purchase #4 | $163.46 | 9.402% | $178.8285 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $94.35 | 4.450% | $98.5486 | $98.55 | $98.55 | $98.50 |
| Purchase #6 | $205.69 | 4.667% | $215.2896 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $26.59 | 7.105% | $28.4792 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $1,038.03 | $1,117.9467 | $1,117.95 | $1,118.00 | $1,117.90 | |