| 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 | $109.49 | 10.171% | $120.6262 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $244.99 | 6.362% | $260.5763 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $156.43 | 8.770% | $170.1489 | $170.15 | $170.15 | $170.10 |
| Purchase #4 | $53.56 | 5.530% | $56.5219 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $186.54 | 4.723% | $195.3503 | $195.35 | $195.35 | $195.40 |
| Purchase #6 | $187.36 | 3.542% | $193.9963 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $155.70 | 7.417% | $167.2483 | $167.25 | $167.25 | $167.20 |
| 7 purchase totals = | $1,094.07 | $1,164.4682 | $1,164.48 | $1,164.50 | $1,164.40 | |