| 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 | $244.30 | 13.705% | $277.7813 | $277.78 | $277.80 | $277.80 |
| Purchase #2 | $84.31 | 11.524% | $94.0259 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $70.36 | 7.667% | $75.7545 | $75.75 | $75.75 | $75.80 |
| Purchase #4 | $131.38 | 7.840% | $141.6802 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $166.33 | 12.162% | $186.5591 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $158.54 | 10.231% | $174.7602 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $101.29 | 9.374% | $110.7849 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $956.51 | $1,061.3461 | $1,061.34 | $1,061.40 | $1,061.50 | |