| 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 | $131.73 | 11.720% | $147.1688 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $248.75 | 12.148% | $278.9682 | $278.97 | $278.95 | $279.00 |
| Purchase #3 | $70.48 | 3.351% | $72.8418 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $199.76 | 7.334% | $214.4104 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $223.67 | 6.662% | $238.5709 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $86.38 | 10.770% | $95.6831 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $23.61 | 10.823% | $26.1653 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $984.38 | $1,073.8085 | $1,073.81 | $1,073.75 | $1,073.90 | |