| 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 | $17.41 | 7.267% | $18.6752 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $178.35 | 8.236% | $193.0389 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $239.43 | 7.525% | $257.4471 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $243.44 | 7.175% | $260.9068 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $14.28 | 13.597% | $16.2217 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $227.55 | 6.162% | $241.5716 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $13.87 | 5.669% | $14.6563 | $14.66 | $14.65 | $14.70 |
| 7 purchase totals = | $934.33 | $1,002.5176 | $1,002.53 | $1,002.50 | $1,002.50 | |