| 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 | $159.26 | 7.584% | $171.3383 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $125.74 | 11.443% | $140.1284 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $172.86 | 11.842% | $193.3301 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $177.26 | 4.299% | $184.8804 | $184.88 | $184.90 | $184.90 |
| Purchase #5 | $165.44 | 9.545% | $181.2312 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $178.54 | 9.655% | $195.778 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $97.32 | 5.495% | $102.6677 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $1,076.42 | $1,169.3541 | $1,169.36 | $1,169.45 | $1,169.30 | |