| 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 | $141.65 | 11.300% | $157.6565 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $36.51 | 4.746% | $38.2428 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $76.78 | 13.621% | $87.2382 | $87.24 | $87.25 | $87.20 |
| Purchase #4 | $156.53 | 11.778% | $174.9661 | $174.97 | $174.95 | $175.00 |
| Purchase #5 | $125.29 | 10.165% | $138.0257 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $135.53 | 12.627% | $152.6434 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $220.97 | 12.476% | $248.5382 | $248.54 | $248.55 | $248.50 |
| 7 purchase totals = | $893.26 | $997.3109 | $997.32 | $997.35 | $997.20 | |