| 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 | $155.77 | 13.746% | $177.1821 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $133.76 | 7.617% | $143.9485 | $143.95 | $143.95 | $143.90 |
| Purchase #3 | $152.43 | 6.812% | $162.8135 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $177.37 | 9.234% | $193.7483 | $193.75 | $193.75 | $193.70 |
| Purchase #5 | $88.43 | 4.521% | $92.4279 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $194.28 | 7.453% | $208.7597 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $11.88 | 9.657% | $13.0273 | $13.03 | $13.05 | $13.00 |
| 7 purchase totals = | $913.92 | $991.9073 | $991.91 | $991.95 | $991.80 | |