| 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 | $193.63 | 13.733% | $220.2212 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $38.64 | 13.186% | $43.7351 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $8.84 | 6.644% | $9.4273 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $38.43 | 11.799% | $42.9644 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $138.43 | 4.583% | $144.7742 | $144.77 | $144.75 | $144.80 |
| Purchase #6 | $168.75 | 3.482% | $174.6259 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $212.86 | 13.353% | $241.2832 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $799.58 | $877.0313 | $877.03 | $877.05 | $877.00 | |