| 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 | $136.76 | 3.243% | $141.1951 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $95.59 | 4.718% | $100.0999 | $100.10 | $100.10 | $100.10 |
| Purchase #3 | $177.80 | 9.614% | $194.8937 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $87.32 | 12.592% | $98.3153 | $98.32 | $98.30 | $98.30 |
| Purchase #5 | $186.70 | 8.731% | $203.0008 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $218.92 | 6.492% | $233.1323 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $178.45 | 4.485% | $186.4535 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $1,081.54 | $1,157.0906 | $1,157.09 | $1,157.10 | $1,157.10 | |