| 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 | $179.35 | 11.819% | $200.5474 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $133.77 | 13.139% | $151.346 | $151.35 | $151.35 | $151.30 |
| Purchase #3 | $46.86 | 8.708% | $50.9406 | $50.94 | $50.95 | $50.90 |
| Purchase #4 | $7.72 | 5.805% | $8.1681 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $49.52 | 6.424% | $52.7012 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $159.69 | 4.569% | $166.9862 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $248.90 | 5.661% | $262.9902 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $825.81 | $893.6797 | $893.69 | $893.70 | $893.60 | |