| 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 | $138.25 | 9.748% | $151.7266 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $96.96 | 3.613% | $100.4632 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $203.42 | 8.797% | $221.3149 | $221.31 | $221.30 | $221.30 |
| Purchase #4 | $101.62 | 12.395% | $114.2158 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $220.77 | 6.574% | $235.2834 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $99.55 | 3.873% | $103.4056 | $103.41 | $103.40 | $103.40 |
| Purchase #7 | $48.27 | 5.746% | $51.0436 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $908.84 | $977.4531 | $977.45 | $977.45 | $977.40 | |