| 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 | $165.55 | 13.610% | $188.0814 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $166.57 | 12.128% | $186.7716 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $62.36 | 10.793% | $69.0905 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $64.83 | 5.289% | $68.2589 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $167.54 | 5.437% | $176.6491 | $176.65 | $176.65 | $176.60 |
| Purchase #6 | $249.33 | 12.720% | $281.0448 | $281.04 | $281.05 | $281.00 |
| Purchase #7 | $240.98 | 9.842% | $264.6973 | $264.70 | $264.70 | $264.70 |
| 7 purchase totals = | $1,117.16 | $1,234.5936 | $1,234.59 | $1,234.60 | $1,234.60 | |