| 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 | $206.44 | 7.664% | $222.2616 | $222.26 | $222.25 | $222.30 |
| Purchase #2 | $139.91 | 10.836% | $155.0706 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $105.77 | 9.457% | $115.7727 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $63.65 | 7.806% | $68.6185 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $130.50 | 5.794% | $138.0612 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $139.83 | 8.867% | $152.2287 | $152.23 | $152.25 | $152.20 |
| Purchase #7 | $134.59 | 7.486% | $144.6654 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $920.69 | $996.6787 | $996.68 | $996.60 | $996.80 | |