| 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 | $130.98 | 5.311% | $137.9363 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $196.62 | 5.523% | $207.4793 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $121.61 | 12.168% | $136.4075 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $158.98 | 6.189% | $168.8193 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $75.89 | 3.176% | $78.3003 | $78.30 | $78.30 | $78.30 |
| Purchase #6 | $11.48 | 9.748% | $12.5991 | $12.60 | $12.60 | $12.60 |
| Purchase #7 | $45.68 | 8.496% | $49.561 | $49.56 | $49.55 | $49.60 |
| 7 purchase totals = | $741.24 | $791.1028 | $791.11 | $791.10 | $791.10 | |