| 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 | $120.93 | 7.677% | $130.2138 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $127.72 | 12.733% | $143.9826 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $71.93 | 5.707% | $76.035 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $88.97 | 10.432% | $98.2514 | $98.25 | $98.25 | $98.30 |
| Purchase #5 | $129.68 | 7.653% | $139.6044 | $139.60 | $139.60 | $139.60 |
| Purchase #6 | $176.85 | 6.187% | $187.7917 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $200.28 | 11.842% | $223.9972 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $916.36 | $999.8761 | $999.87 | $999.90 | $999.90 | |