| 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 | $178.36 | 5.595% | $188.3392 | $188.34 | $188.35 | $188.30 |
| Purchase #2 | $250.84 | 11.192% | $278.914 | $278.91 | $278.90 | $278.90 |
| Purchase #3 | $24.85 | 12.290% | $27.9041 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $159.97 | 5.407% | $168.6196 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $92.76 | 13.136% | $104.945 | $104.95 | $104.95 | $104.90 |
| Purchase #6 | $247.82 | 12.270% | $278.2275 | $278.23 | $278.25 | $278.20 |
| Purchase #7 | $39.45 | 12.458% | $44.3647 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $994.05 | $1,091.3141 | $1,091.31 | $1,091.30 | $1,091.20 | |