| 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 | $111.46 | 4.180% | $116.119 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $42.83 | 4.510% | $44.7616 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $161.94 | 7.640% | $174.3122 | $174.31 | $174.30 | $174.30 |
| Purchase #4 | $31.54 | 5.219% | $33.1861 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $76.75 | 10.713% | $84.9722 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $138.85 | 8.107% | $150.1066 | $150.11 | $150.10 | $150.10 |
| Purchase #7 | $175.66 | 4.257% | $183.1378 | $183.14 | $183.15 | $183.10 |
| 7 purchase totals = | $739.03 | $786.5955 | $786.60 | $786.55 | $786.60 | |