| 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 | $185.43 | 4.358% | $193.511 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $153.89 | 13.160% | $174.1419 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $29.37 | 13.504% | $33.3361 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $16.66 | 12.142% | $18.6829 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $138.60 | 11.777% | $154.9229 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $92.46 | 4.754% | $96.8555 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $47.76 | 12.418% | $53.6908 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $664.17 | $725.1411 | $725.14 | $725.15 | $725.10 | |