| 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 | $165.60 | 12.459% | $186.2321 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $63.38 | 3.465% | $65.5761 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $107.71 | 8.643% | $117.0194 | $117.02 | $117.00 | $117.00 |
| Purchase #4 | $226.68 | 13.295% | $256.8171 | $256.82 | $256.80 | $256.80 |
| Purchase #5 | $83.64 | 7.587% | $89.9858 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $169.87 | 12.765% | $191.5539 | $191.55 | $191.55 | $191.60 |
| Purchase #7 | $237.88 | 13.537% | $270.0818 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $1,054.76 | $1,177.2662 | $1,177.27 | $1,177.30 | $1,177.30 | |