| 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 | $170.27 | 7.855% | $183.6447 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $194.38 | 8.451% | $210.8071 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $146.29 | 8.139% | $158.1965 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $26.91 | 10.589% | $29.7595 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $137.29 | 8.320% | $148.7125 | $148.71 | $148.70 | $148.70 |
| Purchase #6 | $218.58 | 11.559% | $243.8457 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $234.98 | 7.270% | $252.063 | $252.06 | $252.05 | $252.10 |
| 7 purchase totals = | $1,128.70 | $1,227.0290 | $1,227.03 | $1,227.00 | $1,227.00 | |