| 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 | $149.48 | 5.865% | $158.247 | $158.25 | $158.25 | $158.20 |
| Purchase #2 | $116.49 | 8.286% | $126.1424 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $208.81 | 8.283% | $226.1057 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $206.72 | 7.703% | $222.6436 | $222.64 | $222.65 | $222.60 |
| Purchase #5 | $97.63 | 4.498% | $102.0214 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $189.25 | 6.102% | $200.798 | $200.80 | $200.80 | $200.80 |
| Purchase #7 | $124.48 | 12.399% | $139.9143 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $1,092.86 | $1,175.8724 | $1,175.87 | $1,175.85 | $1,175.70 | |