| 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 | $156.45 | 12.111% | $175.3977 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $181.42 | 7.356% | $194.7653 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $199.38 | 10.752% | $220.8173 | $220.82 | $220.80 | $220.80 |
| Purchase #4 | $214.35 | 8.205% | $231.9374 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $159.49 | 5.848% | $168.817 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $142.97 | 6.220% | $151.8627 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $59.53 | 9.688% | $65.2973 | $65.30 | $65.30 | $65.30 |
| 7 purchase totals = | $1,113.59 | $1,208.8947 | $1,208.91 | $1,208.85 | $1,208.90 | |