| 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 | $144.78 | 3.218% | $149.439 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $187.54 | 6.708% | $200.1202 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $174.71 | 11.602% | $194.9799 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $230.92 | 7.122% | $247.3661 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $178.63 | 6.635% | $190.4821 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $85.96 | 8.539% | $93.3001 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $128.96 | 6.614% | $137.4894 | $137.49 | $137.50 | $137.50 |
| 7 purchase totals = | $1,131.50 | $1,213.1768 | $1,213.18 | $1,213.20 | $1,213.20 | |