| 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 | $180.86 | 3.518% | $187.2227 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $70.99 | 11.295% | $79.0083 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $87.84 | 8.538% | $95.3398 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $115.32 | 10.719% | $127.6812 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $157.33 | 9.438% | $172.1788 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $57.99 | 6.279% | $61.6312 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $108.94 | 11.609% | $121.5868 | $121.59 | $121.60 | $121.60 |
| 7 purchase totals = | $779.27 | $844.6488 | $844.65 | $844.70 | $844.60 | |