| 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 | $176.82 | 9.549% | $193.7045 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $33.67 | 7.829% | $36.306 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $90.51 | 7.212% | $97.0376 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $236.63 | 6.165% | $251.2182 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $106.88 | 5.613% | $112.8792 | $112.88 | $112.90 | $112.90 |
| Purchase #6 | $196.49 | 11.729% | $219.5363 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $196.29 | 12.145% | $220.1294 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,037.29 | $1,130.8112 | $1,130.82 | $1,130.85 | $1,130.70 | |