| 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 | $142.82 | 12.199% | $160.2426 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $40.25 | 4.256% | $41.963 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $137.71 | 9.116% | $150.2636 | $150.26 | $150.25 | $150.30 |
| Purchase #4 | $92.52 | 9.272% | $101.0985 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $108.27 | 4.470% | $113.1097 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $146.92 | 9.680% | $161.1419 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $16.45 | 7.635% | $17.706 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $684.94 | $745.5253 | $745.52 | $745.50 | $745.50 | |