| 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 | $103.82 | 7.535% | $111.6428 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $115.88 | 12.323% | $130.1599 | $130.16 | $130.15 | $130.20 |
| Purchase #3 | $156.30 | 12.348% | $175.5999 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $55.30 | 13.483% | $62.7561 | $62.76 | $62.75 | $62.80 |
| Purchase #5 | $196.42 | 8.541% | $213.1962 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $35.37 | 7.529% | $38.033 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $189.96 | 9.415% | $207.8447 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $853.05 | $939.2326 | $939.23 | $939.25 | $939.20 | |