| 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 | $171.25 | 5.567% | $180.7835 | $180.78 | $180.80 | $180.80 |
| Purchase #2 | $12.86 | 7.278% | $13.796 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $113.97 | 7.105% | $122.0676 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $162.75 | 4.318% | $169.7775 | $169.78 | $169.80 | $169.80 |
| Purchase #5 | $208.27 | 10.672% | $230.4966 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $156.61 | 5.763% | $165.6354 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $43.95 | 11.611% | $49.053 | $49.05 | $49.05 | $49.10 |
| 7 purchase totals = | $869.66 | $931.6096 | $931.62 | $931.65 | $931.70 | |