| 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 | $150.37 | 5.692% | $158.9291 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $167.95 | 10.412% | $185.437 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $187.78 | 3.853% | $195.0152 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $114.85 | 13.145% | $129.947 | $129.95 | $129.95 | $129.90 |
| Purchase #5 | $187.83 | 11.771% | $209.9395 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $143.36 | 4.118% | $149.2636 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $181.80 | 7.687% | $195.775 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $1,133.94 | $1,224.3064 | $1,224.32 | $1,224.35 | $1,224.20 | |