| 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 | $32.37 | 7.725% | $34.8706 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $116.97 | 13.495% | $132.7551 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $155.64 | 3.463% | $161.0298 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $80.79 | 12.214% | $90.6577 | $90.66 | $90.65 | $90.70 |
| Purchase #5 | $247.52 | 10.206% | $272.7819 | $272.78 | $272.80 | $272.80 |
| Purchase #6 | $177.76 | 5.786% | $188.0452 | $188.05 | $188.05 | $188.00 |
| Purchase #7 | $188.98 | 5.591% | $199.5459 | $199.55 | $199.55 | $199.50 |
| 7 purchase totals = | $1,000.03 | $1,079.6862 | $1,079.70 | $1,079.70 | $1,079.70 | |