| 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 | $197.39 | 7.516% | $212.2258 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $71.89 | 6.736% | $76.7325 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $80.28 | 10.346% | $88.5858 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $156.91 | 6.708% | $167.4355 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $69.42 | 3.113% | $71.581 | $71.58 | $71.60 | $71.60 |
| Purchase #6 | $45.46 | 10.210% | $50.1015 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $237.98 | 3.693% | $246.7686 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $859.33 | $913.4307 | $913.44 | $913.50 | $913.40 | |