| 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 | $233.74 | 8.397% | $253.3671 | $253.37 | $253.35 | $253.40 |
| Purchase #2 | $16.88 | 9.847% | $18.5422 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $152.63 | 13.517% | $173.261 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $61.71 | 9.138% | $67.3491 | $67.35 | $67.35 | $67.30 |
| Purchase #5 | $127.31 | 11.629% | $142.1149 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $103.35 | 11.523% | $115.259 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $140.76 | 10.466% | $155.4919 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $836.38 | $925.3852 | $925.38 | $925.35 | $925.40 | |