| 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 | $187.78 | 3.589% | $194.5194 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $125.60 | 9.492% | $137.522 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $63.53 | 10.870% | $70.4357 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $70.40 | 5.245% | $74.0925 | $74.09 | $74.10 | $74.10 |
| Purchase #5 | $163.57 | 12.623% | $184.2174 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $175.27 | 12.616% | $197.3821 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $150.68 | 12.678% | $169.7832 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $936.83 | $1,027.9523 | $1,027.95 | $1,027.95 | $1,027.90 | |