| 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 | $139.83 | 3.869% | $145.24 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $35.50 | 8.580% | $38.5459 | $38.55 | $38.55 | $38.50 |
| Purchase #3 | $96.84 | 9.406% | $105.9488 | $105.95 | $105.95 | $105.90 |
| Purchase #4 | $194.33 | 6.124% | $206.2308 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $34.94 | 5.390% | $36.8233 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $199.68 | 8.563% | $216.7786 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $10.82 | 8.351% | $11.7236 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $711.94 | $761.2910 | $761.29 | $761.30 | $761.10 | |