| 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 | $6.98 | 5.522% | $7.3654 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $120.53 | 8.546% | $130.8305 | $130.83 | $130.85 | $130.80 |
| Purchase #3 | $18.80 | 9.630% | $20.6104 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $178.95 | 8.297% | $193.7975 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $224.61 | 13.338% | $254.5685 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $159.34 | 12.184% | $178.754 | $178.75 | $178.75 | $178.80 |
| Purchase #7 | $186.49 | 7.196% | $199.9098 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $895.70 | $985.8361 | $985.84 | $985.80 | $985.90 | |