| 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 | $178.86 | 9.196% | $195.308 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $25.40 | 6.777% | $27.1214 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $65.51 | 5.728% | $69.2624 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $29.89 | 12.388% | $33.5928 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $29.28 | 5.169% | $30.7935 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $43.99 | 8.419% | $47.6935 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $23.75 | 13.519% | $26.9608 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $396.68 | $430.7324 | $430.72 | $430.70 | $430.80 | |