| 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 | $150.46 | 13.166% | $170.2696 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $116.77 | 11.700% | $130.4321 | $130.43 | $130.45 | $130.40 |
| Purchase #3 | $225.77 | 12.391% | $253.7452 | $253.75 | $253.75 | $253.70 |
| Purchase #4 | $114.44 | 13.665% | $130.0782 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $79.35 | 11.240% | $88.2689 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $176.57 | 10.141% | $194.476 | $194.48 | $194.50 | $194.50 |
| Purchase #7 | $131.98 | 5.760% | $139.582 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $995.34 | $1,106.8520 | $1,106.86 | $1,106.90 | $1,106.90 | |