| 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 | $180.87 | 11.455% | $201.5887 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $37.70 | 3.149% | $38.8872 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $14.25 | 11.686% | $15.9153 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $197.48 | 12.374% | $221.9162 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $103.90 | 12.107% | $116.4792 | $116.48 | $116.50 | $116.50 |
| Purchase #6 | $177.63 | 8.537% | $192.7943 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $33.53 | 8.421% | $36.3536 | $36.35 | $36.35 | $36.40 |
| 7 purchase totals = | $745.36 | $823.9345 | $823.94 | $823.95 | $824.00 | |