| 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 | $111.38 | 9.369% | $121.8152 | $121.82 | $121.80 | $121.80 |
| Purchase #2 | $44.69 | 9.224% | $48.8122 | $48.81 | $48.80 | $48.80 |
| Purchase #3 | $120.40 | 3.611% | $124.7476 | $124.75 | $124.75 | $124.70 |
| Purchase #4 | $161.31 | 8.194% | $174.5277 | $174.53 | $174.55 | $174.50 |
| Purchase #5 | $74.38 | 9.821% | $81.6849 | $81.68 | $81.70 | $81.70 |
| Purchase #6 | $238.88 | 7.662% | $257.183 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $151.44 | 10.340% | $167.0989 | $167.10 | $167.10 | $167.10 |
| 7 purchase totals = | $902.48 | $975.8695 | $975.87 | $975.90 | $975.80 | |