| 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 | $14.83 | 9.195% | $16.1936 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $147.36 | 9.134% | $160.8199 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $145.45 | 6.616% | $155.073 | $155.07 | $155.05 | $155.10 |
| Purchase #4 | $56.49 | 3.224% | $58.3112 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $40.58 | 6.643% | $43.2757 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $133.93 | 13.515% | $152.0306 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $40.36 | 12.631% | $45.4579 | $45.46 | $45.45 | $45.50 |
| 7 purchase totals = | $579.00 | $631.1619 | $631.16 | $631.15 | $631.20 | |