| 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 | $84.60 | 7.552% | $90.989 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $228.74 | 5.713% | $241.8079 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $204.83 | 11.818% | $229.0368 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $177.45 | 11.859% | $198.4938 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $113.79 | 10.505% | $125.7436 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $164.46 | 5.575% | $173.6286 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $85.95 | 8.565% | $93.3116 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $1,059.82 | $1,153.0113 | $1,153.01 | $1,153.05 | $1,152.90 | |