| 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 | $175.73 | 8.560% | $190.7725 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $143.30 | 4.341% | $149.5207 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $112.87 | 4.390% | $117.825 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $37.51 | 4.295% | $39.1211 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $32.81 | 4.186% | $34.1834 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $62.52 | 12.300% | $70.21 | $70.21 | $70.20 | $70.20 |
| Purchase #7 | $219.28 | 3.687% | $227.3649 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $784.02 | $828.9976 | $828.99 | $828.95 | $829.00 | |