| 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 | $193.27 | 13.206% | $218.7932 | $218.79 | $218.80 | $218.80 |
| Purchase #2 | $104.68 | 11.159% | $116.3612 | $116.36 | $116.35 | $116.40 |
| Purchase #3 | $114.62 | 13.329% | $129.8977 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $60.39 | 13.745% | $68.6906 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $177.94 | 9.834% | $195.4386 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $174.26 | 5.312% | $183.5167 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $15.52 | 10.584% | $17.1626 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $840.68 | $929.8606 | $929.86 | $929.85 | $929.90 | |