| 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 | $223.77 | 6.244% | $237.7422 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $42.75 | 10.572% | $47.2695 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $100.65 | 12.202% | $112.9313 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $157.82 | 4.780% | $165.3638 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $187.50 | 12.845% | $211.5844 | $211.58 | $211.60 | $211.60 |
| Purchase #6 | $105.51 | 6.591% | $112.4642 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $75.86 | 10.687% | $83.9672 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $893.86 | $971.3226 | $971.31 | $971.30 | $971.40 | |