| 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 | $166.44 | 11.255% | $185.1728 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $85.41 | 12.502% | $96.088 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $58.57 | 13.755% | $66.6263 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $22.59 | 6.432% | $24.043 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $210.28 | 3.718% | $218.0982 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $90.95 | 12.653% | $102.4579 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $85.96 | 7.313% | $92.2463 | $92.25 | $92.25 | $92.20 |
| 7 purchase totals = | $720.20 | $784.7325 | $784.74 | $784.75 | $784.70 | |