| 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 | $160.31 | 4.451% | $167.4454 | $167.45 | $167.45 | $167.40 |
| Purchase #2 | $207.40 | 5.719% | $219.2612 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $19.36 | 11.219% | $21.532 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $192.63 | 13.751% | $219.1186 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $139.53 | 6.826% | $149.0543 | $149.05 | $149.05 | $149.10 |
| Purchase #6 | $200.76 | 6.790% | $214.3916 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $73.40 | 5.128% | $77.164 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $993.39 | $1,067.9671 | $1,067.96 | $1,067.95 | $1,068.00 | |