| 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 | $141.59 | 8.376% | $153.4496 | $153.45 | $153.45 | $153.40 |
| Purchase #2 | $89.80 | 9.676% | $98.489 | $98.49 | $98.50 | $98.50 |
| Purchase #3 | $86.66 | 11.184% | $96.3521 | $96.35 | $96.35 | $96.40 |
| Purchase #4 | $126.26 | 9.807% | $138.6423 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $54.45 | 13.769% | $61.9472 | $61.95 | $61.95 | $61.90 |
| Purchase #6 | $155.65 | 9.362% | $170.222 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $8.97 | 3.495% | $9.2835 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $663.38 | $728.3857 | $728.38 | $728.40 | $728.30 | |