| 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 | $138.83 | 8.674% | $150.8721 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $48.92 | 10.292% | $53.9548 | $53.95 | $53.95 | $54.00 |
| Purchase #3 | $165.88 | 7.804% | $178.8253 | $178.83 | $178.85 | $178.80 |
| Purchase #4 | $215.37 | 8.825% | $234.3764 | $234.38 | $234.40 | $234.40 |
| Purchase #5 | $225.26 | 8.527% | $244.4679 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $76.84 | 6.534% | $81.8607 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $118.93 | 11.472% | $132.5736 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $990.03 | $1,076.9308 | $1,076.93 | $1,076.90 | $1,077.10 | |