| 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 | $134.53 | 7.441% | $144.5404 | $144.54 | $144.55 | $144.50 |
| Purchase #2 | $220.93 | 11.626% | $246.6153 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $68.97 | 8.873% | $75.0897 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $85.39 | 10.109% | $94.0221 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $93.59 | 9.687% | $102.6561 | $102.66 | $102.65 | $102.70 |
| Purchase #6 | $136.81 | 7.712% | $147.3608 | $147.36 | $147.35 | $147.40 |
| Purchase #7 | $145.88 | 5.517% | $153.9282 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $886.10 | $964.2126 | $964.22 | $964.20 | $964.20 | |