| 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 | $142.85 | 11.169% | $158.8049 | $158.80 | $158.80 | $158.80 |
| Purchase #2 | $6.73 | 12.114% | $7.5453 | $7.55 | $7.55 | $7.50 |
| Purchase #3 | $168.26 | 3.835% | $174.7128 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $170.43 | 11.790% | $190.5237 | $190.52 | $190.50 | $190.50 |
| Purchase #5 | $193.37 | 5.601% | $204.2007 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $116.74 | 5.707% | $123.4024 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $229.65 | 5.317% | $241.8605 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $1,028.03 | $1,101.0503 | $1,101.04 | $1,101.00 | $1,101.00 | |