| 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 | $187.64 | 10.216% | $206.8093 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $143.84 | 9.305% | $157.2243 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $70.95 | 4.203% | $73.932 | $73.93 | $73.95 | $73.90 |
| Purchase #4 | $197.89 | 11.497% | $220.6414 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $248.72 | 7.348% | $266.9959 | $267.00 | $267.00 | $267.00 |
| Purchase #6 | $67.32 | 4.172% | $70.1286 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $133.42 | 6.554% | $142.1643 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $1,049.78 | $1,137.8958 | $1,137.89 | $1,137.90 | $1,137.80 | |