| 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 | $110.57 | 6.849% | $118.1429 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $44.72 | 13.529% | $50.7702 | $50.77 | $50.75 | $50.80 |
| Purchase #3 | $240.83 | 12.793% | $271.6394 | $271.64 | $271.65 | $271.60 |
| Purchase #4 | $160.76 | 8.609% | $174.5998 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $55.36 | 10.602% | $61.2293 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $168.79 | 12.203% | $189.3874 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $197.75 | 7.495% | $212.5714 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $978.78 | $1,078.3404 | $1,078.34 | $1,078.35 | $1,078.30 | |