| 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 | $165.63 | 4.429% | $172.9658 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $161.69 | 5.657% | $170.8368 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $219.72 | 11.357% | $244.6736 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $137.70 | 3.798% | $142.9298 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $24.33 | 12.748% | $27.4316 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $50.34 | 12.777% | $56.7719 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $120.31 | 4.441% | $125.653 | $125.65 | $125.65 | $125.70 |
| 7 purchase totals = | $879.72 | $941.2625 | $941.26 | $941.25 | $941.30 | |