| 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 | $151.50 | 7.578% | $162.9807 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $80.66 | 3.236% | $83.2702 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $14.82 | 11.617% | $16.5416 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $192.73 | 7.791% | $207.7456 | $207.75 | $207.75 | $207.70 |
| Purchase #5 | $57.77 | 8.784% | $62.8445 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $135.54 | 10.178% | $149.3353 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $133.69 | 10.152% | $147.2622 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $766.71 | $829.9801 | $829.98 | $830.00 | $829.90 | |