| 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 | $162.72 | 9.407% | $178.0271 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $130.36 | 7.503% | $140.1409 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $153.34 | 10.817% | $169.9268 | $169.93 | $169.95 | $169.90 |
| Purchase #4 | $223.67 | 7.622% | $240.7181 | $240.72 | $240.70 | $240.70 |
| Purchase #5 | $60.93 | 10.106% | $67.0876 | $67.09 | $67.10 | $67.10 |
| Purchase #6 | $214.33 | 8.143% | $231.7829 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $72.41 | 5.592% | $76.4592 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $1,017.76 | $1,104.1426 | $1,104.15 | $1,104.20 | $1,104.10 | |