| 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 | $198.93 | 10.174% | $219.1691 | $219.17 | $219.15 | $219.20 |
| Purchase #2 | $81.29 | 3.588% | $84.2067 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $83.65 | 4.723% | $87.6008 | $87.60 | $87.60 | $87.60 |
| Purchase #4 | $171.41 | 6.734% | $182.9527 | $182.95 | $182.95 | $183.00 |
| Purchase #5 | $90.95 | 10.549% | $100.5443 | $100.54 | $100.55 | $100.50 |
| Purchase #6 | $209.73 | 3.767% | $217.6305 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $19.67 | 5.435% | $20.7391 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $855.63 | $912.8432 | $912.84 | $912.85 | $912.80 | |