| 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 | $143.90 | 8.548% | $156.2006 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $54.93 | 10.293% | $60.5839 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $72.45 | 8.810% | $78.8328 | $78.83 | $78.85 | $78.80 |
| Purchase #4 | $126.55 | 7.453% | $135.9818 | $135.98 | $136.00 | $136.00 |
| Purchase #5 | $86.28 | 10.434% | $95.2825 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $12.52 | 6.487% | $13.3322 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $85.77 | 7.805% | $92.4643 | $92.46 | $92.45 | $92.50 |
| 7 purchase totals = | $582.40 | $632.6781 | $632.66 | $632.75 | $632.70 | |