| 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 | $160.53 | 6.563% | $171.0656 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $185.28 | 7.718% | $199.5799 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $65.33 | 5.325% | $68.8088 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $46.67 | 9.641% | $51.1695 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $245.62 | 13.145% | $277.9067 | $277.91 | $277.90 | $277.90 |
| Purchase #6 | $190.68 | 9.563% | $208.9147 | $208.91 | $208.90 | $208.90 |
| Purchase #7 | $39.78 | 12.554% | $44.774 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $933.89 | $1,022.2192 | $1,022.22 | $1,022.15 | $1,022.30 | |