| 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 | $149.42 | 8.534% | $162.1715 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $181.83 | 5.403% | $191.6543 | $191.65 | $191.65 | $191.70 |
| Purchase #3 | $56.35 | 11.534% | $62.8494 | $62.85 | $62.85 | $62.80 |
| Purchase #4 | $183.73 | 11.502% | $204.8626 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $209.41 | 13.871% | $238.4573 | $238.46 | $238.45 | $238.50 |
| Purchase #6 | $120.40 | 5.264% | $126.7379 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $133.78 | 12.725% | $150.8035 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $1,034.92 | $1,137.5365 | $1,137.53 | $1,137.50 | $1,137.60 | |