| 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 | $106.89 | 6.396% | $113.7267 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $181.52 | 8.788% | $197.472 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $47.90 | 12.639% | $53.9541 | $53.95 | $53.95 | $54.00 |
| Purchase #4 | $204.78 | 12.169% | $229.6997 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $178.27 | 10.443% | $196.8867 | $196.89 | $196.90 | $196.90 |
| Purchase #6 | $7.48 | 8.528% | $8.1179 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $132.67 | 9.383% | $145.1184 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $859.51 | $944.9755 | $944.98 | $944.95 | $945.00 | |