| 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 | $143.70 | 12.771% | $162.0519 | $162.05 | $162.05 | $162.10 |
| Purchase #2 | $239.67 | 4.769% | $251.0999 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $153.63 | 5.283% | $161.7463 | $161.75 | $161.75 | $161.70 |
| Purchase #4 | $35.66 | 9.123% | $38.9133 | $38.91 | $38.90 | $38.90 |
| Purchase #5 | $93.51 | 12.412% | $105.1165 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $51.51 | 3.682% | $53.4066 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $188.77 | 5.520% | $199.1901 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $906.45 | $971.5246 | $971.53 | $971.50 | $971.50 | |