| 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 | $172.95 | 7.276% | $185.5338 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $249.84 | 10.367% | $275.7409 | $275.74 | $275.75 | $275.70 |
| Purchase #3 | $209.29 | 6.418% | $222.7222 | $222.72 | $222.70 | $222.70 |
| Purchase #4 | $137.58 | 8.781% | $149.6609 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $112.95 | 11.691% | $126.155 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $11.76 | 10.678% | $13.0157 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $31.92 | 6.369% | $33.953 | $33.95 | $33.95 | $34.00 |
| 7 purchase totals = | $926.29 | $1,006.7815 | $1,006.78 | $1,006.75 | $1,006.80 | |