| 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 | $167.99 | 9.158% | $183.3745 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $142.59 | 10.431% | $157.4636 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $175.76 | 6.378% | $186.97 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $29.64 | 5.600% | $31.2998 | $31.30 | $31.30 | $31.30 |
| Purchase #5 | $141.94 | 6.524% | $151.2002 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $186.94 | 5.688% | $197.5731 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $168.70 | 9.599% | $184.8935 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $1,013.56 | $1,092.7747 | $1,092.76 | $1,092.70 | $1,092.90 | |