| 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 | $151.70 | 12.798% | $171.1146 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $106.37 | 7.111% | $113.934 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $30.28 | 13.119% | $34.2524 | $34.25 | $34.25 | $34.30 |
| Purchase #4 | $60.71 | 10.387% | $67.0159 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $122.60 | 5.425% | $129.2511 | $129.25 | $129.25 | $129.30 |
| Purchase #6 | $118.68 | 10.507% | $131.1497 | $131.15 | $131.15 | $131.10 |
| Purchase #7 | $6.87 | 13.483% | $7.7963 | $7.80 | $7.80 | $7.80 |
| 7 purchase totals = | $597.21 | $654.5140 | $654.51 | $654.50 | $654.50 | |