| 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 | $173.56 | 12.311% | $194.927 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $134.35 | 3.689% | $139.3062 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $91.60 | 7.134% | $98.1347 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $99.69 | 12.709% | $112.3596 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $64.58 | 5.685% | $68.2514 | $68.25 | $68.25 | $68.30 |
| Purchase #6 | $164.65 | 8.371% | $178.4329 | $178.43 | $178.45 | $178.40 |
| Purchase #7 | $248.36 | 8.145% | $268.5889 | $268.59 | $268.60 | $268.60 |
| 7 purchase totals = | $976.79 | $1,060.0007 | $1,060.00 | $1,060.05 | $1,060.00 | |