| 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 | $132.44 | 6.839% | $141.4976 | $141.50 | $141.50 | $141.50 |
| Purchase #2 | $180.73 | 6.424% | $192.3401 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $192.41 | 12.192% | $215.8686 | $215.87 | $215.85 | $215.90 |
| Purchase #4 | $90.48 | 8.579% | $98.2423 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $142.26 | 7.706% | $153.2226 | $153.22 | $153.20 | $153.20 |
| Purchase #6 | $194.32 | 11.650% | $216.9583 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $178.67 | 11.846% | $199.8352 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $1,111.31 | $1,217.9647 | $1,217.97 | $1,217.95 | $1,217.90 | |