| 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 | $110.48 | 13.260% | $125.1296 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $39.97 | 7.635% | $43.0217 | $43.02 | $43.00 | $43.00 |
| Purchase #3 | $19.73 | 11.599% | $22.0185 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $101.77 | 11.863% | $113.843 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $25.47 | 11.345% | $28.3596 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $154.98 | 10.145% | $170.7027 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $142.76 | 9.805% | $156.7576 | $156.76 | $156.75 | $156.80 |
| 7 purchase totals = | $595.16 | $659.8327 | $659.83 | $659.80 | $659.80 | |