| 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 | $37.25 | 10.475% | $41.1519 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $122.30 | 10.741% | $135.4362 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $165.53 | 4.170% | $172.4326 | $172.43 | $172.45 | $172.40 |
| Purchase #4 | $171.71 | 7.649% | $184.8441 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $162.81 | 3.722% | $168.8698 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $12.55 | 12.508% | $14.1198 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $201.70 | 7.734% | $217.2995 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $873.85 | $934.1539 | $934.15 | $934.15 | $934.10 | |