| 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 | $157.35 | 11.487% | $175.4248 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $250.54 | 8.862% | $272.7429 | $272.74 | $272.75 | $272.70 |
| Purchase #3 | $64.42 | 6.873% | $68.8476 | $68.85 | $68.85 | $68.80 |
| Purchase #4 | $149.38 | 8.621% | $162.258 | $162.26 | $162.25 | $162.30 |
| Purchase #5 | $147.45 | 3.869% | $153.1548 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $157.45 | 3.466% | $162.9072 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $101.94 | 10.720% | $112.868 | $112.87 | $112.85 | $112.90 |
| 7 purchase totals = | $1,028.53 | $1,108.2033 | $1,108.20 | $1,108.15 | $1,108.20 | |