| 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 | $148.74 | 5.297% | $156.6188 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $173.66 | 6.266% | $184.5415 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $91.75 | 9.671% | $100.6231 | $100.62 | $100.60 | $100.60 |
| Purchase #4 | $97.69 | 5.287% | $102.8549 | $102.85 | $102.85 | $102.90 |
| Purchase #5 | $137.27 | 6.630% | $146.371 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $80.39 | 5.443% | $84.7656 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $177.96 | 9.168% | $194.2754 | $194.28 | $194.30 | $194.30 |
| 7 purchase totals = | $907.46 | $970.0503 | $970.05 | $970.00 | $970.10 | |