| 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 | $151.79 | 9.243% | $165.8199 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $138.97 | 10.626% | $153.737 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $239.74 | 10.430% | $264.7449 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $49.84 | 9.793% | $54.7208 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $59.40 | 10.253% | $65.4903 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $242.25 | 13.765% | $275.5957 | $275.60 | $275.60 | $275.60 |
| Purchase #7 | $162.43 | 9.640% | $178.0883 | $178.09 | $178.10 | $178.10 |
| 7 purchase totals = | $1,044.42 | $1,158.1969 | $1,158.20 | $1,158.20 | $1,158.10 | |