| 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 | $207.39 | 5.487% | $218.7695 | $218.77 | $218.75 | $218.80 |
| Purchase #2 | $64.58 | 8.756% | $70.2346 | $70.23 | $70.25 | $70.20 |
| Purchase #3 | $203.90 | 13.309% | $231.0371 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $158.34 | 12.519% | $178.1626 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $62.39 | 6.862% | $66.6712 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $11.53 | 7.656% | $12.4127 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $38.81 | 7.450% | $41.7013 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $746.94 | $818.9890 | $818.98 | $818.95 | $819.00 | |