| 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 | $181.68 | 4.418% | $189.7066 | $189.71 | $189.70 | $189.70 |
| Purchase #2 | $173.63 | 5.591% | $183.3377 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $174.93 | 9.701% | $191.9 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $192.64 | 13.614% | $218.866 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $137.79 | 4.727% | $144.3033 | $144.30 | $144.30 | $144.30 |
| Purchase #6 | $205.77 | 3.525% | $213.0234 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $14.47 | 7.810% | $15.6001 | $15.60 | $15.60 | $15.60 |
| 7 purchase totals = | $1,080.91 | $1,156.7371 | $1,156.74 | $1,156.70 | $1,156.70 | |