| 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 | $145.37 | 13.773% | $165.3918 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $85.67 | 8.703% | $93.1259 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $48.33 | 11.654% | $53.9624 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $86.89 | 13.841% | $98.9164 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $105.35 | 10.295% | $116.1958 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $38.26 | 3.767% | $39.7013 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $192.76 | 9.606% | $211.2765 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $702.63 | $778.5701 | $778.58 | $778.60 | $778.60 | |