| 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 | $134.53 | 12.121% | $150.8364 | $150.84 | $150.85 | $150.80 |
| Purchase #2 | $111.67 | 8.743% | $121.4333 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $19.79 | 3.322% | $20.4474 | $20.45 | $20.45 | $20.40 |
| Purchase #4 | $12.95 | 11.346% | $14.4193 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $68.54 | 5.381% | $72.2281 | $72.23 | $72.25 | $72.20 |
| Purchase #6 | $155.74 | 5.111% | $163.6999 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $57.48 | 5.363% | $60.5627 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $560.70 | $603.6271 | $603.63 | $603.65 | $603.50 | |