| 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 | $122.26 | 7.608% | $131.5615 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $165.70 | 4.120% | $172.5268 | $172.53 | $172.55 | $172.50 |
| Purchase #3 | $26.62 | 10.414% | $29.3922 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $143.57 | 7.449% | $154.2645 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $19.89 | 5.686% | $21.0209 | $21.02 | $21.00 | $21.00 |
| Purchase #6 | $194.40 | 10.170% | $214.1705 | $214.17 | $214.15 | $214.20 |
| Purchase #7 | $63.94 | 12.780% | $72.1115 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $736.38 | $795.0479 | $795.04 | $795.00 | $795.10 | |