| 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 | $98.30 | 6.590% | $104.778 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $89.87 | 12.871% | $101.4372 | $101.44 | $101.45 | $101.40 |
| Purchase #3 | $179.71 | 13.369% | $203.7354 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $138.60 | 7.434% | $148.9035 | $148.90 | $148.90 | $148.90 |
| Purchase #5 | $152.30 | 6.333% | $161.9452 | $161.95 | $161.95 | $161.90 |
| Purchase #6 | $77.39 | 8.666% | $84.0966 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $55.35 | 13.698% | $62.9318 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $791.52 | $867.8277 | $867.84 | $867.90 | $867.70 | |