| 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 | $186.28 | 9.336% | $203.6711 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $75.82 | 7.484% | $81.4944 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $63.85 | 10.424% | $70.5057 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $43.26 | 8.557% | $46.9618 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $17.90 | 9.167% | $19.5409 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $135.90 | 10.715% | $150.4617 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $89.31 | 3.453% | $92.3939 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $612.32 | $665.0295 | $665.02 | $665.00 | $665.10 | |