| 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 | $172.69 | 8.439% | $187.2633 | $187.26 | $187.25 | $187.30 |
| Purchase #2 | $187.26 | 4.203% | $195.1305 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $46.44 | 4.802% | $48.67 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $162.96 | 7.295% | $174.8479 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $241.42 | 10.488% | $266.7401 | $266.74 | $266.75 | $266.70 |
| Purchase #6 | $124.66 | 5.755% | $131.8342 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $105.25 | 8.559% | $114.2583 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $1,040.68 | $1,118.7443 | $1,118.74 | $1,118.75 | $1,118.70 | |