| 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 | $128.26 | 5.231% | $134.9693 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $63.75 | 13.457% | $72.3288 | $72.33 | $72.35 | $72.30 |
| Purchase #3 | $213.28 | 13.511% | $242.0963 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $19.39 | 6.704% | $20.6899 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $170.38 | 5.857% | $180.3592 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $129.80 | 8.282% | $140.55 | $140.55 | $140.55 | $140.60 |
| Purchase #7 | $132.47 | 7.294% | $142.1324 | $142.13 | $142.15 | $142.10 |
| 7 purchase totals = | $857.33 | $933.1259 | $933.13 | $933.15 | $933.20 | |