| 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 | $141.58 | 5.814% | $149.8115 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $6.32 | 6.380% | $6.7232 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $162.30 | 7.783% | $174.9318 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $240.57 | 11.397% | $267.9878 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $208.83 | 3.239% | $215.594 | $215.59 | $215.60 | $215.60 |
| Purchase #6 | $86.61 | 5.630% | $91.4861 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $121.33 | 13.222% | $137.3723 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $967.54 | $1,043.9067 | $1,043.90 | $1,043.90 | $1,043.90 | |