| 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 | $177.76 | 13.678% | $202.074 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $114.75 | 8.543% | $124.5531 | $124.55 | $124.55 | $124.60 |
| Purchase #3 | $127.91 | 8.319% | $138.5508 | $138.55 | $138.55 | $138.60 |
| Purchase #4 | $120.42 | 3.496% | $124.6299 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $202.69 | 12.290% | $227.6006 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $71.48 | 12.589% | $80.4786 | $80.48 | $80.50 | $80.50 |
| Purchase #7 | $25.56 | 8.873% | $27.8279 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $840.57 | $925.7149 | $925.71 | $925.75 | $925.80 | |