| 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 | $155.69 | 11.393% | $173.4278 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $25.29 | 8.607% | $27.4667 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $215.92 | 12.392% | $242.6768 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $153.58 | 10.539% | $169.7658 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $120.39 | 9.328% | $131.62 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $203.65 | 4.710% | $213.2419 | $213.24 | $213.25 | $213.20 |
| Purchase #7 | $154.92 | 3.473% | $160.3004 | $160.30 | $160.30 | $160.30 |
| 7 purchase totals = | $1,029.44 | $1,118.4994 | $1,118.51 | $1,118.50 | $1,118.50 | |