| 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 | $133.69 | 13.309% | $151.4828 | $151.48 | $151.50 | $151.50 |
| Purchase #2 | $84.30 | 12.755% | $95.0525 | $95.05 | $95.05 | $95.10 |
| Purchase #3 | $32.95 | 3.740% | $34.1823 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $139.58 | 12.634% | $157.2145 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $8.88 | 8.180% | $9.6064 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $51.98 | 13.452% | $58.9723 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $136.63 | 11.196% | $151.9271 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $588.01 | $658.4379 | $658.43 | $658.45 | $658.50 | |