| 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 | $130.58 | 8.786% | $142.0528 | $142.05 | $142.05 | $142.10 |
| Purchase #2 | $135.27 | 4.312% | $141.1028 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $109.37 | 4.858% | $114.6832 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $26.31 | 13.514% | $29.8655 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $189.87 | 7.580% | $204.2621 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $111.96 | 5.575% | $118.2018 | $118.20 | $118.20 | $118.20 |
| Purchase #7 | $66.45 | 9.830% | $72.982 | $72.98 | $73.00 | $73.00 |
| 7 purchase totals = | $769.81 | $823.1502 | $823.14 | $823.15 | $823.30 | |