| 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 | $75.48 | 3.503% | $78.1241 | $78.12 | $78.10 | $78.10 |
| Purchase #2 | $180.63 | 6.725% | $192.7774 | $192.78 | $192.80 | $192.80 |
| Purchase #3 | $131.34 | 8.549% | $142.5683 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $168.82 | 13.340% | $191.3406 | $191.34 | $191.35 | $191.30 |
| Purchase #5 | $139.81 | 4.129% | $145.5828 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $179.87 | 8.511% | $195.1787 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $150.94 | 12.428% | $169.6988 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $1,026.89 | $1,115.2707 | $1,115.27 | $1,115.30 | $1,115.30 | |