| 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 | $133.42 | 7.837% | $143.8761 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $156.68 | 8.740% | $170.3738 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $12.70 | 6.362% | $13.508 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $60.91 | 5.811% | $64.4495 | $64.45 | $64.45 | $64.40 |
| Purchase #5 | $222.56 | 13.468% | $252.5344 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $5.79 | 7.112% | $6.2018 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $194.69 | 13.154% | $220.2995 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $786.75 | $871.2431 | $871.24 | $871.25 | $871.20 | |