| 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 | $151.28 | 10.254% | $166.7923 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $32.66 | 9.860% | $35.8803 | $35.88 | $35.90 | $35.90 |
| Purchase #3 | $134.99 | 3.515% | $139.7349 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $96.89 | 9.596% | $106.1876 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $98.70 | 9.834% | $108.4062 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $39.56 | 12.293% | $44.4231 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $230.82 | 7.284% | $247.6329 | $247.63 | $247.65 | $247.60 |
| 7 purchase totals = | $784.90 | $849.0573 | $849.05 | $849.10 | $849.00 | |