| 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 | $135.90 | 5.188% | $142.9505 | $142.95 | $142.95 | $143.00 |
| Purchase #2 | $122.97 | 12.470% | $138.3044 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $83.40 | 8.464% | $90.459 | $90.46 | $90.45 | $90.50 |
| Purchase #4 | $84.53 | 9.846% | $92.8528 | $92.85 | $92.85 | $92.90 |
| Purchase #5 | $75.89 | 13.307% | $85.9887 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $84.90 | 12.429% | $95.4522 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $218.96 | 5.308% | $230.5824 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $806.55 | $876.5900 | $876.58 | $876.60 | $876.80 | |