| 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 | $137.79 | 12.583% | $155.1281 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $154.37 | 4.430% | $161.2086 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $23.66 | 13.817% | $26.9291 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $220.29 | 3.459% | $227.9098 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $7.28 | 4.826% | $7.6313 | $7.63 | $7.65 | $7.60 |
| Purchase #6 | $74.71 | 8.372% | $80.9647 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $83.62 | 6.256% | $88.8513 | $88.85 | $88.85 | $88.90 |
| 7 purchase totals = | $701.72 | $748.6229 | $748.62 | $748.65 | $748.60 | |