| 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 | $138.79 | 12.535% | $156.1873 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $210.67 | 13.308% | $238.706 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $94.71 | 8.241% | $102.5151 | $102.52 | $102.50 | $102.50 |
| Purchase #4 | $16.40 | 10.376% | $18.1017 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $145.46 | 7.110% | $155.8022 | $155.80 | $155.80 | $155.80 |
| Purchase #6 | $39.41 | 5.709% | $41.6599 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $119.31 | 9.661% | $130.8365 | $130.84 | $130.85 | $130.80 |
| 7 purchase totals = | $764.75 | $843.8087 | $843.82 | $843.80 | $843.80 | |