| 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 | $41.67 | 7.662% | $44.8628 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $172.77 | 6.372% | $183.7789 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $139.45 | 3.823% | $144.7812 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $156.75 | 11.851% | $175.3264 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $181.83 | 3.798% | $188.7359 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $162.34 | 6.659% | $173.1502 | $173.15 | $173.15 | $173.20 |
| Purchase #7 | $215.63 | 8.232% | $233.3807 | $233.38 | $233.40 | $233.40 |
| 7 purchase totals = | $1,070.44 | $1,144.0161 | $1,144.02 | $1,144.10 | $1,144.10 | |