| 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 | $144.77 | 4.336% | $151.0472 | $151.05 | $151.05 | $151.00 |
| Purchase #2 | $186.36 | 6.477% | $198.4305 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $164.77 | 11.156% | $183.1517 | $183.15 | $183.15 | $183.20 |
| Purchase #4 | $118.36 | 10.835% | $131.1843 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $116.70 | 6.614% | $124.4185 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $138.45 | 10.316% | $152.7325 | $152.73 | $152.75 | $152.70 |
| Purchase #7 | $33.36 | 7.162% | $35.7492 | $35.75 | $35.75 | $35.70 |
| 7 purchase totals = | $902.77 | $976.7139 | $976.71 | $976.75 | $976.60 | |