| 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 | $151.58 | 13.793% | $172.4874 | $172.49 | $172.50 | $172.50 |
| Purchase #2 | $200.73 | 11.406% | $223.6253 | $223.63 | $223.65 | $223.60 |
| Purchase #3 | $181.64 | 11.502% | $202.5322 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $18.99 | 6.717% | $20.2656 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $76.99 | 3.575% | $79.7424 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $159.55 | 3.604% | $165.3002 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $105.29 | 3.427% | $108.8983 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $894.77 | $972.8514 | $972.86 | $972.90 | $972.80 | |