| 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 | $126.99 | 3.846% | $131.874 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $173.69 | 6.193% | $184.4466 | $184.45 | $184.45 | $184.40 |
| Purchase #3 | $161.65 | 4.277% | $168.5638 | $168.56 | $168.55 | $168.60 |
| Purchase #4 | $221.65 | 9.693% | $243.1345 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $189.25 | 6.802% | $202.1228 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $233.89 | 4.677% | $244.829 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $216.36 | 4.860% | $226.8751 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $1,323.48 | $1,401.8458 | $1,401.84 | $1,401.85 | $1,401.80 | |