| 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 | $190.58 | 3.790% | $197.803 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $142.41 | 12.168% | $159.7384 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $165.73 | 10.671% | $183.415 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $213.76 | 8.618% | $232.1818 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $93.65 | 3.479% | $96.9081 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $244.34 | 13.323% | $276.8934 | $276.89 | $276.90 | $276.90 |
| Purchase #7 | $130.53 | 7.439% | $140.2401 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $1,181.00 | $1,287.1798 | $1,287.18 | $1,287.20 | $1,287.10 | |