| 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 | $126.85 | 12.663% | $142.913 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $162.30 | 7.779% | $174.9253 | $174.93 | $174.95 | $174.90 |
| Purchase #3 | $134.91 | 4.782% | $141.3614 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $58.37 | 9.498% | $63.914 | $63.91 | $63.90 | $63.90 |
| Purchase #5 | $23.38 | 5.262% | $24.6103 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $138.64 | 6.420% | $147.5407 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $126.27 | 13.666% | $143.5261 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $770.72 | $838.7908 | $838.79 | $838.80 | $838.70 | |