| 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 | $148.70 | 6.483% | $158.3402 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $221.50 | 11.673% | $247.3557 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $221.77 | 10.751% | $245.6125 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $133.91 | 12.232% | $150.2899 | $150.29 | $150.30 | $150.30 |
| Purchase #5 | $160.81 | 3.519% | $166.4689 | $166.47 | $166.45 | $166.50 |
| Purchase #6 | $64.94 | 8.529% | $70.4787 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $133.38 | 12.219% | $149.6777 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $1,085.01 | $1,188.2236 | $1,188.23 | $1,188.25 | $1,188.30 | |