| 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 | $198.55 | 9.789% | $217.9861 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $13.59 | 3.761% | $14.1011 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $213.50 | 3.446% | $220.8572 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $181.74 | 10.840% | $201.4406 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $118.30 | 12.734% | $133.3643 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $85.99 | 11.340% | $95.7413 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $57.75 | 6.735% | $61.6395 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $869.42 | $945.1301 | $945.13 | $945.15 | $945.10 | |