| 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 | $152.62 | 10.786% | $169.0816 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $144.61 | 3.647% | $149.8839 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $217.64 | 11.836% | $243.3999 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $222.81 | 13.403% | $252.6732 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $156.27 | 3.602% | $161.8988 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $47.49 | 12.530% | $53.4405 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $177.32 | 4.537% | $185.365 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $1,118.76 | $1,215.7429 | $1,215.74 | $1,215.75 | $1,215.80 | |