| 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 | $141.28 | 11.195% | $157.0963 | $157.10 | $157.10 | $157.10 |
| Purchase #2 | $25.52 | 9.546% | $27.9561 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $247.73 | 13.651% | $281.5476 | $281.55 | $281.55 | $281.50 |
| Purchase #4 | $50.60 | 4.704% | $52.9802 | $52.98 | $53.00 | $53.00 |
| Purchase #5 | $244.88 | 3.714% | $253.9748 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $73.97 | 3.710% | $76.7143 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $146.91 | 3.748% | $152.4162 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $930.89 | $1,002.6855 | $1,002.69 | $1,002.65 | $1,002.70 | |