| 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 | $171.31 | 11.569% | $191.1289 | $191.13 | $191.15 | $191.10 |
| Purchase #2 | $6.49 | 13.494% | $7.3658 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $225.88 | 11.280% | $251.3593 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $92.79 | 11.454% | $103.4182 | $103.42 | $103.40 | $103.40 |
| Purchase #5 | $77.25 | 13.174% | $87.4269 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $160.26 | 13.558% | $181.9881 | $181.99 | $182.00 | $182.00 |
| Purchase #7 | $60.79 | 9.296% | $66.441 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $794.77 | $889.1282 | $889.14 | $889.15 | $889.10 | |