| 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 | $84.77 | 7.546% | $91.1667 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $90.46 | 8.323% | $97.989 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $14.89 | 9.324% | $16.2783 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $155.66 | 12.353% | $174.8887 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $118.31 | 4.445% | $123.5689 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $215.83 | 6.327% | $229.4856 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $157.56 | 10.196% | $173.6248 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $837.48 | $907.0020 | $907.01 | $907.00 | $907.10 | |