| 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 | $107.93 | 8.157% | $116.7339 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $219.49 | 5.744% | $232.0975 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $130.71 | 6.545% | $139.265 | $139.27 | $139.25 | $139.30 |
| Purchase #4 | $81.43 | 8.210% | $88.1154 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $178.43 | 7.797% | $192.3422 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $106.45 | 9.557% | $116.6234 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $63.56 | 9.413% | $69.5429 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $888.00 | $954.7203 | $954.72 | $954.70 | $954.60 | |