| 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 | $197.29 | 10.324% | $217.6582 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $164.31 | 8.780% | $178.7364 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $128.99 | 5.791% | $136.4598 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $122.68 | 6.755% | $130.967 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $46.34 | 10.247% | $51.0885 | $51.09 | $51.10 | $51.10 |
| Purchase #6 | $10.71 | 4.315% | $11.1721 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $175.63 | 4.440% | $183.428 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $845.95 | $909.5100 | $909.52 | $909.50 | $909.60 | |