| 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 | $183.68 | 7.240% | $196.9784 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $211.65 | 3.685% | $219.4493 | $219.45 | $219.45 | $219.40 |
| Purchase #3 | $6.76 | 5.832% | $7.1542 | $7.15 | $7.15 | $7.20 |
| Purchase #4 | $210.30 | 3.156% | $216.9371 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $71.49 | 9.203% | $78.0692 | $78.07 | $78.05 | $78.10 |
| Purchase #6 | $159.78 | 5.174% | $168.047 | $168.05 | $168.05 | $168.00 |
| Purchase #7 | $109.56 | 3.811% | $113.7353 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $953.22 | $1,000.3705 | $1,000.38 | $1,000.40 | $1,000.30 | |