| 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 | $99.89 | 5.483% | $105.367 | $105.37 | $105.35 | $105.40 |
| Purchase #2 | $71.38 | 4.592% | $74.6578 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $172.74 | 11.119% | $191.947 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $67.64 | 10.872% | $74.9938 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $239.91 | 13.861% | $273.1639 | $273.16 | $273.15 | $273.20 |
| Purchase #6 | $143.42 | 8.804% | $156.0467 | $156.05 | $156.05 | $156.00 |
| Purchase #7 | $148.26 | 13.819% | $168.748 | $168.75 | $168.75 | $168.70 |
| 7 purchase totals = | $943.24 | $1,044.9242 | $1,044.93 | $1,044.90 | $1,044.90 | |