| 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 | $170.88 | 4.211% | $178.0758 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $12.38 | 3.127% | $12.7671 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $5.93 | 11.342% | $6.6026 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $174.65 | 3.424% | $180.63 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $113.31 | 6.681% | $120.8802 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $66.33 | 4.553% | $69.35 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $200.63 | 13.313% | $227.3399 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $744.11 | $795.6456 | $795.65 | $795.70 | $795.70 | |