| 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 | $152.48 | 3.354% | $157.5942 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $110.88 | 5.573% | $117.0593 | $117.06 | $117.05 | $117.10 |
| Purchase #3 | $95.57 | 12.676% | $107.6845 | $107.68 | $107.70 | $107.70 |
| Purchase #4 | $108.52 | 8.456% | $117.6965 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $168.44 | 8.851% | $183.3486 | $183.35 | $183.35 | $183.30 |
| Purchase #6 | $130.97 | 5.296% | $137.9062 | $137.91 | $137.90 | $137.90 |
| Purchase #7 | $36.94 | 13.782% | $42.0311 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $803.80 | $863.3204 | $863.32 | $863.35 | $863.30 | |