| 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 | $156.82 | 13.357% | $177.7664 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $95.34 | 3.583% | $98.756 | $98.76 | $98.75 | $98.80 |
| Purchase #3 | $226.73 | 11.315% | $252.3845 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $246.53 | 10.587% | $272.6301 | $272.63 | $272.65 | $272.60 |
| Purchase #5 | $238.65 | 13.402% | $270.6339 | $270.63 | $270.65 | $270.60 |
| Purchase #6 | $90.84 | 5.755% | $96.0678 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $53.76 | 10.809% | $59.5709 | $59.57 | $59.55 | $59.60 |
| 7 purchase totals = | $1,108.67 | $1,227.8096 | $1,227.81 | $1,227.80 | $1,227.90 | |