| 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 | $153.68 | 4.147% | $160.0531 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $242.98 | 12.228% | $272.6916 | $272.69 | $272.70 | $272.70 |
| Purchase #3 | $57.44 | 11.677% | $64.1473 | $64.15 | $64.15 | $64.10 |
| Purchase #4 | $191.51 | 4.237% | $199.6243 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $160.93 | 12.525% | $181.0865 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $189.60 | 3.255% | $195.7715 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $82.25 | 13.435% | $93.3003 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $1,078.39 | $1,166.6746 | $1,166.67 | $1,166.65 | $1,166.70 | |