| 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 | $89.94 | 3.423% | $93.0186 | $93.02 | $93.00 | $93.00 |
| Purchase #2 | $143.64 | 7.740% | $154.7577 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $134.75 | 11.569% | $150.3392 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $27.31 | 6.460% | $29.0742 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $47.60 | 4.780% | $49.8753 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $126.28 | 7.395% | $135.6184 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $206.58 | 11.211% | $229.7397 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $776.10 | $842.4231 | $842.43 | $842.40 | $842.40 | |