| 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 | $185.29 | 3.387% | $191.5658 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $114.49 | 5.536% | $120.8282 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $222.50 | 8.843% | $242.1757 | $242.18 | $242.20 | $242.20 |
| Purchase #4 | $187.32 | 4.387% | $195.5377 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $36.71 | 7.247% | $39.3704 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $222.32 | 9.824% | $244.1607 | $244.16 | $244.15 | $244.20 |
| Purchase #7 | $121.99 | 4.118% | $127.0135 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $1,090.62 | $1,160.6520 | $1,160.66 | $1,160.65 | $1,160.70 | |