| 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 | $194.37 | 11.429% | $216.5845 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $84.70 | 10.612% | $93.6884 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $122.57 | 11.353% | $136.4854 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $185.71 | 6.115% | $197.0662 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $96.94 | 4.253% | $101.0629 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $145.80 | 10.759% | $161.4866 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $41.37 | 8.639% | $44.944 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $871.46 | $951.3180 | $951.32 | $951.35 | $951.40 | |