| 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 | $102.45 | 13.623% | $116.4068 | $116.41 | $116.40 | $116.40 |
| Purchase #2 | $130.28 | 11.388% | $145.1163 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $195.39 | 10.266% | $215.4487 | $215.45 | $215.45 | $215.40 |
| Purchase #4 | $77.92 | 5.642% | $82.3162 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $180.42 | 7.298% | $193.5871 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $249.59 | 7.279% | $267.7577 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $139.69 | 10.395% | $154.2108 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $1,075.74 | $1,174.8436 | $1,174.86 | $1,174.80 | $1,174.80 | |