| 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 | $134.30 | 7.722% | $144.6706 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $34.91 | 8.770% | $37.9716 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $187.83 | 13.722% | $213.604 | $213.60 | $213.60 | $213.60 |
| Purchase #4 | $139.70 | 13.826% | $159.0149 | $159.01 | $159.00 | $159.00 |
| Purchase #5 | $7.33 | 10.509% | $8.1003 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $160.55 | 3.723% | $166.5273 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $138.49 | 12.214% | $155.4052 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $803.11 | $885.2939 | $885.29 | $885.25 | $885.30 | |