| 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 | $173.37 | 6.863% | $185.2684 | $185.27 | $185.25 | $185.30 |
| Purchase #2 | $7.52 | 7.287% | $8.068 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $196.85 | 9.458% | $215.4681 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $196.80 | 11.848% | $220.1169 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $112.66 | 4.258% | $117.4571 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $78.91 | 10.821% | $87.4489 | $87.45 | $87.45 | $87.40 |
| Purchase #7 | $108.35 | 6.232% | $115.1024 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $874.46 | $948.9298 | $948.94 | $948.85 | $949.00 | |