| 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 | $148.93 | 12.247% | $167.1695 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $36.68 | 3.270% | $37.8794 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $187.35 | 5.110% | $196.9236 | $196.92 | $196.90 | $196.90 |
| Purchase #4 | $157.98 | 12.126% | $177.1367 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $129.72 | 4.295% | $135.2915 | $135.29 | $135.30 | $135.30 |
| Purchase #6 | $10.81 | 4.696% | $11.3176 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $220.51 | 12.389% | $247.829 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $891.98 | $973.5473 | $973.55 | $973.55 | $973.50 | |