| 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 | $151.31 | 6.210% | $160.7064 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $204.53 | 7.521% | $219.9127 | $219.91 | $219.90 | $219.90 |
| Purchase #3 | $150.99 | 3.757% | $156.6627 | $156.66 | $156.65 | $156.70 |
| Purchase #4 | $170.53 | 10.847% | $189.0274 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $154.30 | 13.672% | $175.3959 | $175.40 | $175.40 | $175.40 |
| Purchase #6 | $105.64 | 7.677% | $113.75 | $113.75 | $113.75 | $113.80 |
| Purchase #7 | $153.73 | 8.435% | $166.6971 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $1,091.03 | $1,182.1522 | $1,182.16 | $1,182.15 | $1,182.20 | |