| 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 | $184.43 | 3.659% | $191.1783 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $44.32 | 6.292% | $47.1086 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $57.49 | 5.762% | $60.8026 | $60.80 | $60.80 | $60.80 |
| Purchase #4 | $226.63 | 4.683% | $237.2431 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $39.51 | 9.707% | $43.3452 | $43.35 | $43.35 | $43.30 |
| Purchase #6 | $142.84 | 12.551% | $160.7678 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $67.52 | 5.161% | $71.0047 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $762.74 | $811.4503 | $811.45 | $811.45 | $811.40 | |