| 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 | $126.63 | 8.701% | $137.6481 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $145.37 | 9.378% | $159.0028 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $91.67 | 4.333% | $95.6421 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $194.59 | 3.600% | $201.5952 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $81.53 | 7.608% | $87.7328 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $30.48 | 7.671% | $32.8181 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $61.62 | 3.849% | $63.9918 | $63.99 | $64.00 | $64.00 |
| 7 purchase totals = | $731.89 | $778.4309 | $778.43 | $778.45 | $778.30 | |