| 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 | $44.82 | 4.587% | $46.8759 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $213.53 | 3.526% | $221.0591 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $135.97 | 10.301% | $149.9763 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $7.59 | 13.499% | $8.6146 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $137.42 | 7.823% | $148.1704 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $167.70 | 9.215% | $183.1536 | $183.15 | $183.15 | $183.20 |
| Purchase #7 | $157.47 | 6.253% | $167.3166 | $167.32 | $167.30 | $167.30 |
| 7 purchase totals = | $864.50 | $925.1665 | $925.17 | $925.15 | $925.30 | |