| 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 | $203.90 | 10.726% | $225.7703 | $225.77 | $225.75 | $225.80 |
| Purchase #2 | $153.59 | 13.376% | $174.1342 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $14.84 | 12.745% | $16.7314 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $69.88 | 11.257% | $77.7464 | $77.75 | $77.75 | $77.70 |
| Purchase #5 | $132.74 | 3.248% | $137.0514 | $137.05 | $137.05 | $137.10 |
| Purchase #6 | $96.36 | 7.826% | $103.9011 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $71.98 | 12.684% | $81.1099 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $743.29 | $816.4447 | $816.44 | $816.45 | $816.40 | |