| 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 | $167.49 | 12.567% | $188.5385 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $122.53 | 13.814% | $139.4563 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $121.58 | 6.445% | $129.4158 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $60.44 | 12.822% | $68.1896 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $228.77 | 12.824% | $258.1075 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $200.73 | 7.494% | $215.7727 | $215.77 | $215.75 | $215.80 |
| Purchase #7 | $169.54 | 5.512% | $178.885 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $1,071.08 | $1,178.3654 | $1,178.38 | $1,178.35 | $1,178.40 | |