| 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 | $205.72 | 4.559% | $215.0988 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $192.33 | 8.461% | $208.603 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $143.89 | 8.586% | $156.2444 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $74.52 | 3.172% | $76.8838 | $76.88 | $76.90 | $76.90 |
| Purchase #5 | $81.78 | 13.193% | $92.5692 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $169.86 | 12.369% | $190.87 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $28.89 | 9.653% | $31.6788 | $31.68 | $31.70 | $31.70 |
| 7 purchase totals = | $896.99 | $971.9480 | $971.94 | $971.95 | $972.00 | |