| 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 | $173.74 | 10.505% | $191.9914 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $122.42 | 9.454% | $133.9936 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $71.34 | 11.421% | $79.4877 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $242.96 | 6.305% | $258.2786 | $258.28 | $258.30 | $258.30 |
| Purchase #5 | $106.40 | 9.523% | $116.5325 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $207.25 | 5.555% | $218.7627 | $218.76 | $218.75 | $218.80 |
| Purchase #7 | $129.39 | 7.467% | $139.0516 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $1,053.50 | $1,138.0981 | $1,138.09 | $1,138.15 | $1,138.20 | |