| 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 | $105.85 | 11.431% | $117.9497 | $117.95 | $117.95 | $117.90 |
| Purchase #2 | $31.82 | 5.355% | $33.524 | $33.52 | $33.50 | $33.50 |
| Purchase #3 | $152.59 | 7.177% | $163.5414 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $170.56 | 10.484% | $188.4415 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $149.67 | 11.567% | $166.9823 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $229.42 | 8.388% | $248.6637 | $248.66 | $248.65 | $248.70 |
| Purchase #7 | $150.95 | 3.206% | $155.7895 | $155.79 | $155.80 | $155.80 |
| 7 purchase totals = | $990.86 | $1,074.8921 | $1,074.88 | $1,074.90 | $1,074.80 | |