| 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 | $195.95 | 12.450% | $220.3458 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $7.83 | 3.287% | $8.0874 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $70.78 | 12.467% | $79.6041 | $79.60 | $79.60 | $79.60 |
| Purchase #4 | $162.52 | 5.391% | $171.2815 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $140.54 | 4.137% | $146.3541 | $146.35 | $146.35 | $146.40 |
| Purchase #6 | $63.91 | 11.230% | $71.0871 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $36.27 | 11.405% | $40.4066 | $40.41 | $40.40 | $40.40 |
| 7 purchase totals = | $677.80 | $737.1666 | $737.17 | $737.20 | $737.20 | |