| 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 | $186.41 | 6.318% | $198.1874 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $74.25 | 10.757% | $82.2371 | $82.24 | $82.25 | $82.20 |
| Purchase #3 | $101.69 | 8.161% | $109.9889 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $80.62 | 13.659% | $91.6319 | $91.63 | $91.65 | $91.60 |
| Purchase #5 | $249.26 | 13.823% | $283.7152 | $283.72 | $283.70 | $283.70 |
| Purchase #6 | $100.95 | 7.479% | $108.5001 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $11.50 | 11.736% | $12.8496 | $12.85 | $12.85 | $12.80 |
| 7 purchase totals = | $804.68 | $887.1102 | $887.12 | $887.15 | $887.00 | |