| 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 | $178.92 | 3.755% | $185.6384 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $229.72 | 10.202% | $253.156 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $71.61 | 12.516% | $80.5727 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $31.95 | 13.256% | $36.1853 | $36.19 | $36.20 | $36.20 |
| Purchase #5 | $81.25 | 6.445% | $86.4866 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $198.67 | 8.216% | $214.9927 | $214.99 | $215.00 | $215.00 |
| Purchase #7 | $117.81 | 12.112% | $132.0791 | $132.08 | $132.10 | $132.10 |
| 7 purchase totals = | $909.93 | $989.1108 | $989.12 | $989.15 | $989.20 | |