| 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 | $150.61 | 5.162% | $158.3845 | $158.38 | $158.40 | $158.40 |
| Purchase #2 | $48.47 | 6.108% | $51.4305 | $51.43 | $51.45 | $51.40 |
| Purchase #3 | $216.50 | 13.483% | $245.6907 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $137.76 | 3.195% | $142.1614 | $142.16 | $142.15 | $142.20 |
| Purchase #5 | $147.85 | 9.482% | $161.8691 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $84.85 | 13.166% | $96.0214 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $170.43 | 13.474% | $193.3937 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $956.47 | $1,048.9513 | $1,048.94 | $1,048.95 | $1,049.00 | |