| 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 | $165.57 | 6.834% | $176.8851 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $176.71 | 7.312% | $189.631 | $189.63 | $189.65 | $189.60 |
| Purchase #3 | $46.43 | 5.142% | $48.8174 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $205.57 | 7.607% | $221.2077 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $111.70 | 3.236% | $115.3146 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $144.92 | 3.160% | $149.4995 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $15.98 | 3.457% | $16.5324 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $866.88 | $917.8877 | $917.89 | $917.90 | $917.80 | |