| 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 | $194.40 | 12.603% | $218.9002 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $82.88 | 6.158% | $87.9838 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $154.52 | 8.599% | $167.8072 | $167.81 | $167.80 | $167.80 |
| Purchase #4 | $23.57 | 11.256% | $26.223 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $31.92 | 9.754% | $35.0335 | $35.03 | $35.05 | $35.00 |
| Purchase #6 | $168.42 | 9.849% | $185.0077 | $185.01 | $185.00 | $185.00 |
| Purchase #7 | $108.90 | 5.750% | $115.1618 | $115.16 | $115.15 | $115.20 |
| 7 purchase totals = | $764.61 | $836.1172 | $836.11 | $836.10 | $836.10 | |