| 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 | $185.73 | 3.218% | $191.7068 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $152.54 | 3.560% | $157.9704 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $183.82 | 11.561% | $205.0714 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $237.30 | 8.260% | $256.901 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $143.33 | 3.332% | $148.1058 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $135.60 | 4.154% | $141.2328 | $141.23 | $141.25 | $141.20 |
| Purchase #7 | $90.40 | 8.655% | $98.2241 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $1,128.72 | $1,199.2123 | $1,199.21 | $1,199.15 | $1,199.20 | |