| 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 | $178.41 | 7.186% | $191.2305 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $116.78 | 11.861% | $130.6313 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $64.26 | 7.497% | $69.0776 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $172.31 | 10.584% | $190.5473 | $190.55 | $190.55 | $190.50 |
| Purchase #5 | $111.39 | 3.440% | $115.2218 | $115.22 | $115.20 | $115.20 |
| Purchase #6 | $38.36 | 6.692% | $40.9271 | $40.93 | $40.95 | $40.90 |
| Purchase #7 | $186.76 | 5.330% | $196.7143 | $196.71 | $196.70 | $196.70 |
| 7 purchase totals = | $868.27 | $934.3499 | $934.35 | $934.40 | $934.20 | |