| 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 | $116.25 | 3.825% | $120.6966 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $108.57 | 7.220% | $116.4088 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $190.35 | 7.570% | $204.7595 | $204.76 | $204.75 | $204.80 |
| Purchase #4 | $107.48 | 6.308% | $114.2598 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $47.44 | 4.152% | $49.4097 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $66.75 | 7.250% | $71.5894 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $140.90 | 11.242% | $156.74 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $777.74 | $833.8638 | $833.87 | $833.85 | $833.90 | |