| 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 | $182.78 | 12.835% | $206.2398 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $6.65 | 5.164% | $6.9934 | $6.99 | $7.00 | $7.00 |
| Purchase #3 | $196.40 | 12.120% | $220.2037 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $226.53 | 13.625% | $257.3947 | $257.39 | $257.40 | $257.40 |
| Purchase #5 | $158.58 | 8.777% | $172.4986 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $13.30 | 10.207% | $14.6575 | $14.66 | $14.65 | $14.70 |
| Purchase #7 | $60.98 | 13.551% | $69.2434 | $69.24 | $69.25 | $69.20 |
| 7 purchase totals = | $845.22 | $947.2311 | $947.22 | $947.25 | $947.20 | |