| 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 | $155.91 | 11.653% | $174.0782 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $151.49 | 12.166% | $169.9203 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $47.47 | 10.397% | $52.4055 | $52.41 | $52.40 | $52.40 |
| Purchase #4 | $242.45 | 11.529% | $270.4021 | $270.40 | $270.40 | $270.40 |
| Purchase #5 | $21.55 | 5.524% | $22.7404 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $6.90 | 4.150% | $7.1864 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $76.45 | 11.312% | $85.098 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $702.22 | $781.8309 | $781.84 | $781.85 | $781.80 | |