| 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 | $143.89 | 11.831% | $160.9136 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $188.53 | 10.569% | $208.4557 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $74.90 | 9.282% | $81.8522 | $81.85 | $81.85 | $81.90 |
| Purchase #4 | $135.85 | 11.235% | $151.1127 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $159.95 | 4.296% | $166.8215 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $226.89 | 13.800% | $258.2008 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $8.85 | 8.487% | $9.6011 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $938.86 | $1,036.9576 | $1,036.95 | $1,036.90 | $1,037.00 | |