| 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 | $196.64 | 10.361% | $217.0139 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $12.97 | 5.614% | $13.6981 | $13.70 | $13.70 | $13.70 |
| Purchase #3 | $39.81 | 5.419% | $41.9673 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $171.51 | 6.375% | $182.4438 | $182.44 | $182.45 | $182.40 |
| Purchase #5 | $133.55 | 7.443% | $143.4901 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $73.92 | 6.383% | $78.6383 | $78.64 | $78.65 | $78.60 |
| Purchase #7 | $23.71 | 5.777% | $25.0797 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $652.11 | $702.3312 | $702.33 | $702.35 | $702.30 | |