| 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 | $140.95 | 3.586% | $146.0045 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $8.62 | 8.520% | $9.3544 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $244.33 | 11.275% | $271.8782 | $271.88 | $271.90 | $271.90 |
| Purchase #4 | $85.90 | 6.468% | $91.456 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $161.65 | 9.365% | $176.7885 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $131.78 | 6.506% | $140.3536 | $140.35 | $140.35 | $140.40 |
| Purchase #7 | $231.60 | 5.775% | $244.9749 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $1,004.83 | $1,080.8101 | $1,080.80 | $1,080.80 | $1,081.00 | |