| 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 | $162.57 | 4.432% | $169.7751 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $72.54 | 10.815% | $80.3852 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $235.98 | 9.571% | $258.5656 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $213.86 | 9.457% | $234.0847 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $50.80 | 6.428% | $54.0654 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $151.50 | 10.125% | $166.8394 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $183.49 | 13.492% | $208.2465 | $208.25 | $208.25 | $208.20 |
| 7 purchase totals = | $1,070.74 | $1,171.9619 | $1,171.98 | $1,172.00 | $1,172.00 | |