| 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 | $133.69 | 9.482% | $146.3665 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $18.66 | 12.149% | $20.927 | $20.93 | $20.95 | $20.90 |
| Purchase #3 | $103.98 | 4.655% | $108.8203 | $108.82 | $108.80 | $108.80 |
| Purchase #4 | $129.56 | 13.544% | $147.1076 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $98.57 | 7.574% | $106.0357 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $213.46 | 8.591% | $231.7983 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $59.46 | 10.464% | $65.6819 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $757.38 | $826.7373 | $826.75 | $826.75 | $826.70 | |