| 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 | $128.74 | 3.670% | $133.4648 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $160.99 | 9.547% | $176.3597 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $31.52 | 11.676% | $35.2003 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $120.34 | 11.109% | $133.7086 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $156.65 | 3.290% | $161.8038 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $205.79 | 9.690% | $225.7311 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $75.60 | 10.123% | $83.253 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $879.63 | $949.5213 | $949.51 | $949.50 | $949.60 | |