| 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 | $179.57 | 6.671% | $191.5491 | $191.55 | $191.55 | $191.50 |
| Purchase #2 | $128.46 | 11.827% | $143.653 | $143.65 | $143.65 | $143.70 |
| Purchase #3 | $38.69 | 12.744% | $43.6207 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $110.53 | 6.549% | $117.7686 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $222.37 | 12.850% | $250.9445 | $250.94 | $250.95 | $250.90 |
| Purchase #6 | $91.71 | 10.170% | $101.0369 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $72.50 | 3.348% | $74.9273 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $843.83 | $923.5001 | $923.50 | $923.50 | $923.40 | |