| 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 | $165.91 | 8.607% | $180.1899 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $223.31 | 6.747% | $238.3767 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $132.76 | 9.684% | $145.6165 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $62.56 | 13.433% | $70.9637 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $7.92 | 12.770% | $8.9314 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $240.92 | 12.438% | $270.8856 | $270.89 | $270.90 | $270.90 |
| Purchase #7 | $65.27 | 12.670% | $73.5397 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $898.65 | $988.5035 | $988.51 | $988.55 | $988.50 | |