| 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 | $191.67 | 12.703% | $216.0178 | $216.02 | $216.00 | $216.00 |
| Purchase #2 | $222.66 | 11.460% | $248.1768 | $248.18 | $248.20 | $248.20 |
| Purchase #3 | $75.30 | 12.186% | $84.4761 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $134.85 | 3.559% | $139.6493 | $139.65 | $139.65 | $139.60 |
| Purchase #5 | $10.58 | 13.576% | $12.0163 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $166.85 | 13.134% | $188.7641 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $174.93 | 7.318% | $187.7314 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $976.84 | $1,076.8318 | $1,076.84 | $1,076.85 | $1,076.80 | |