| 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 | $192.98 | 7.839% | $208.1077 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $138.28 | 8.743% | $150.3698 | $150.37 | $150.35 | $150.40 |
| Purchase #3 | $162.57 | 11.623% | $181.4655 | $181.47 | $181.45 | $181.50 |
| Purchase #4 | $136.65 | 6.441% | $145.4516 | $145.45 | $145.45 | $145.50 |
| Purchase #5 | $219.49 | 6.489% | $233.7327 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $206.46 | 8.211% | $223.4124 | $223.41 | $223.40 | $223.40 |
| Purchase #7 | $237.70 | 4.669% | $248.7982 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $1,294.13 | $1,391.3379 | $1,391.34 | $1,391.30 | $1,391.40 | |