| 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 | $144.75 | 11.793% | $161.8204 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $174.50 | 6.214% | $185.3434 | $185.34 | $185.35 | $185.30 |
| Purchase #3 | $31.40 | 6.820% | $33.5415 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $181.33 | 7.107% | $194.2171 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $238.92 | 7.241% | $256.2202 | $256.22 | $256.20 | $256.20 |
| Purchase #6 | $97.62 | 4.572% | $102.0832 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $17.97 | 4.848% | $18.8412 | $18.84 | $18.85 | $18.80 |
| 7 purchase totals = | $886.49 | $952.0670 | $952.06 | $952.05 | $951.90 | |