| 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 | $124.80 | 8.696% | $135.6526 | $135.65 | $135.65 | $135.70 |
| Purchase #2 | $165.85 | 4.504% | $173.3199 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $105.40 | 12.823% | $118.9154 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $90.97 | 11.430% | $101.3679 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $45.27 | 7.457% | $48.6458 | $48.65 | $48.65 | $48.60 |
| Purchase #6 | $45.71 | 12.386% | $51.3716 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $223.63 | 5.354% | $235.6032 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $801.63 | $864.8764 | $864.88 | $864.80 | $864.90 | |