| 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 | $78.87 | 12.384% | $88.6373 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $149.64 | 7.380% | $160.6834 | $160.68 | $160.70 | $160.70 |
| Purchase #3 | $129.28 | 6.559% | $137.7595 | $137.76 | $137.75 | $137.80 |
| Purchase #4 | $150.41 | 7.628% | $161.8833 | $161.88 | $161.90 | $161.90 |
| Purchase #5 | $156.40 | 4.809% | $163.9213 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $174.98 | 12.778% | $197.3389 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $98.54 | 7.380% | $105.8123 | $105.81 | $105.80 | $105.80 |
| 7 purchase totals = | $938.12 | $1,016.0360 | $1,016.03 | $1,016.05 | $1,016.00 | |