| 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 | $171.49 | 12.700% | $193.2692 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $116.60 | 3.787% | $121.0156 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $249.66 | 13.175% | $282.5527 | $282.55 | $282.55 | $282.60 |
| Purchase #4 | $26.67 | 9.428% | $29.1844 | $29.18 | $29.20 | $29.20 |
| Purchase #5 | $32.54 | 10.518% | $35.9626 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $144.52 | 6.175% | $153.4441 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $31.26 | 6.499% | $33.2916 | $33.29 | $33.30 | $33.30 |
| 7 purchase totals = | $772.74 | $848.7202 | $848.71 | $848.70 | $848.80 | |