| 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 | $135.87 | 8.658% | $147.6336 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $210.81 | 13.853% | $240.0135 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $183.76 | 4.352% | $191.7572 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $75.37 | 11.531% | $84.0609 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $198.62 | 11.648% | $221.7553 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $174.80 | 4.840% | $183.2603 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $41.68 | 13.699% | $47.3897 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $1,020.91 | $1,115.8705 | $1,115.87 | $1,115.85 | $1,116.00 | |