| 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 | $161.79 | 10.184% | $178.2667 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $36.92 | 11.825% | $41.2858 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $107.50 | 8.828% | $116.9901 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $103.62 | 11.419% | $115.4524 | $115.45 | $115.45 | $115.50 |
| Purchase #5 | $91.30 | 10.227% | $100.6373 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $133.67 | 4.649% | $139.8843 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $138.26 | 4.334% | $144.2522 | $144.25 | $144.25 | $144.30 |
| 7 purchase totals = | $773.06 | $836.7688 | $836.77 | $836.80 | $836.90 | |