| 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 | $120.35 | 10.561% | $133.0602 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $33.43 | 7.278% | $35.863 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $6.71 | 13.642% | $7.6254 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $148.26 | 13.715% | $168.5939 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $201.63 | 12.868% | $227.5757 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $99.95 | 3.749% | $103.6971 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $165.69 | 5.209% | $174.3208 | $174.32 | $174.30 | $174.30 |
| 7 purchase totals = | $776.02 | $850.7361 | $850.74 | $850.75 | $850.80 | |