| 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 | $163.80 | 10.288% | $180.6517 | $180.65 | $180.65 | $180.70 |
| Purchase #2 | $34.91 | 5.379% | $36.7878 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $145.56 | 8.823% | $158.4028 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $225.98 | 11.850% | $252.7586 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $229.63 | 10.592% | $253.9524 | $253.95 | $253.95 | $254.00 |
| Purchase #6 | $221.89 | 9.122% | $242.1308 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $35.26 | 9.670% | $38.6696 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $1,057.03 | $1,163.3537 | $1,163.35 | $1,163.35 | $1,163.50 | |