| 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 | $129.45 | 13.484% | $146.905 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $108.81 | 7.827% | $117.3266 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $99.75 | 8.547% | $108.2756 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $136.71 | 3.104% | $140.9535 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $140.39 | 9.121% | $153.195 | $153.20 | $153.20 | $153.20 |
| Purchase #6 | $138.83 | 10.812% | $153.8403 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $131.68 | 10.774% | $145.8672 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $885.62 | $966.3632 | $966.38 | $966.40 | $966.40 | |