| 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 | $178.97 | 11.385% | $199.3457 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $154.85 | 6.478% | $164.8812 | $164.88 | $164.90 | $164.90 |
| Purchase #3 | $173.36 | 9.303% | $189.4877 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $105.87 | 13.790% | $120.4695 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $120.87 | 8.306% | $130.9095 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $152.55 | 11.837% | $170.6073 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $196.87 | 3.728% | $204.2093 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $1,083.34 | $1,179.9102 | $1,179.92 | $1,179.90 | $1,179.90 | |