| 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 | $160.56 | 3.694% | $166.4911 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $250.89 | 3.566% | $259.8367 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $57.42 | 13.800% | $65.344 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $104.52 | 11.674% | $116.7217 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $156.42 | 7.806% | $168.6301 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $85.38 | 13.421% | $96.8388 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $233.42 | 6.318% | $248.1675 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $1,048.61 | $1,122.0299 | $1,122.03 | $1,122.05 | $1,121.90 | |