| 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 | $6.99 | 12.640% | $7.8735 | $7.87 | $7.85 | $7.90 |
| Purchase #2 | $144.34 | 4.163% | $150.3489 | $150.35 | $150.35 | $150.30 |
| Purchase #3 | $132.26 | 7.579% | $142.284 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $172.59 | 5.770% | $182.5484 | $182.55 | $182.55 | $182.50 |
| Purchase #5 | $151.70 | 9.193% | $165.6458 | $165.65 | $165.65 | $165.60 |
| Purchase #6 | $184.44 | 6.272% | $196.0081 | $196.01 | $196.00 | $196.00 |
| Purchase #7 | $44.87 | 10.192% | $49.4432 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $837.19 | $894.1519 | $894.15 | $894.15 | $894.00 | |