| 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 | $95.28 | 8.580% | $103.455 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $75.33 | 4.837% | $78.9737 | $78.97 | $78.95 | $79.00 |
| Purchase #3 | $187.37 | 5.596% | $197.8552 | $197.86 | $197.85 | $197.90 |
| Purchase #4 | $165.59 | 11.315% | $184.3265 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $168.87 | 13.130% | $191.0426 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $186.63 | 4.791% | $195.5714 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $174.75 | 11.537% | $194.9109 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $1,053.82 | $1,146.1353 | $1,146.14 | $1,146.10 | $1,146.20 | |