| 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 | $184.96 | 9.372% | $202.2945 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $142.86 | 5.641% | $150.9187 | $150.92 | $150.90 | $150.90 |
| Purchase #3 | $233.78 | 7.729% | $251.8489 | $251.85 | $251.85 | $251.80 |
| Purchase #4 | $120.27 | 5.480% | $126.8608 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $162.33 | 12.831% | $183.1586 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $112.57 | 3.129% | $116.0923 | $116.09 | $116.10 | $116.10 |
| Purchase #7 | $97.25 | 12.175% | $109.0902 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $1,054.02 | $1,140.2640 | $1,140.26 | $1,140.25 | $1,140.30 | |