| 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 | $89.35 | 13.867% | $101.7402 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $192.65 | 10.800% | $213.4562 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $214.27 | 12.120% | $240.2395 | $240.24 | $240.25 | $240.20 |
| Purchase #4 | $133.95 | 11.653% | $149.5592 | $149.56 | $149.55 | $149.60 |
| Purchase #5 | $148.46 | 8.770% | $161.4799 | $161.48 | $161.50 | $161.50 |
| Purchase #6 | $167.81 | 3.340% | $173.4149 | $173.41 | $173.40 | $173.40 |
| Purchase #7 | $54.81 | 5.259% | $57.6925 | $57.69 | $57.70 | $57.70 |
| 7 purchase totals = | $1,001.30 | $1,097.5824 | $1,097.58 | $1,097.60 | $1,097.60 | |