| 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 | $127.84 | 10.418% | $141.1584 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $57.39 | 9.579% | $62.8874 | $62.89 | $62.90 | $62.90 |
| Purchase #3 | $196.51 | 11.551% | $219.2089 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $160.57 | 8.138% | $173.6372 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $112.34 | 8.556% | $121.9518 | $121.95 | $121.95 | $122.00 |
| Purchase #6 | $85.43 | 13.845% | $97.2578 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $135.70 | 13.166% | $153.5663 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $875.78 | $969.6678 | $969.68 | $969.65 | $969.80 | |