| 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 | $17.54 | 10.581% | $19.3959 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $158.75 | 11.773% | $177.4396 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $218.72 | 7.697% | $235.5549 | $235.55 | $235.55 | $235.60 |
| Purchase #4 | $87.55 | 8.827% | $95.278 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $141.73 | 9.796% | $155.6139 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $247.93 | 12.584% | $279.1295 | $279.13 | $279.15 | $279.10 |
| Purchase #7 | $157.47 | 8.167% | $170.3306 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $1,029.69 | $1,132.7424 | $1,132.74 | $1,132.80 | $1,132.70 | |