| 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 | $31.93 | 13.440% | $36.2214 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $157.51 | 12.344% | $176.953 | $176.95 | $176.95 | $177.00 |
| Purchase #3 | $133.64 | 10.867% | $148.1627 | $148.16 | $148.15 | $148.20 |
| Purchase #4 | $105.55 | 13.138% | $119.4172 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $189.30 | 12.391% | $212.7562 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $29.78 | 12.506% | $33.5043 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $51.29 | 9.822% | $56.3277 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $699.00 | $783.3425 | $783.34 | $783.30 | $783.40 | |