| 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 | $171.47 | 6.856% | $183.226 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $189.56 | 10.328% | $209.1378 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $59.66 | 7.822% | $64.3266 | $64.33 | $64.35 | $64.30 |
| Purchase #4 | $101.34 | 4.379% | $105.7777 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $84.48 | 10.477% | $93.331 | $93.33 | $93.35 | $93.30 |
| Purchase #6 | $193.27 | 12.367% | $217.1717 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $75.84 | 6.355% | $80.6596 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $875.62 | $953.6304 | $953.64 | $953.70 | $953.60 | |