| 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 | $158.70 | 3.810% | $164.7465 | $164.75 | $164.75 | $164.70 |
| Purchase #2 | $194.59 | 12.871% | $219.6357 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $70.99 | 11.694% | $79.2916 | $79.29 | $79.30 | $79.30 |
| Purchase #4 | $101.27 | 11.388% | $112.8026 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $93.80 | 3.641% | $97.2153 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $95.46 | 8.681% | $103.7469 | $103.75 | $103.75 | $103.70 |
| Purchase #7 | $209.37 | 10.167% | $230.6566 | $230.66 | $230.65 | $230.70 |
| 7 purchase totals = | $924.18 | $1,008.0952 | $1,008.11 | $1,008.10 | $1,008.00 | |