| 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 | $133.42 | 10.239% | $147.0809 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $148.65 | 7.199% | $159.3513 | $159.35 | $159.35 | $159.40 |
| Purchase #3 | $100.26 | 9.187% | $109.4709 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $63.92 | 12.584% | $71.9637 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $182.89 | 10.812% | $202.6641 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $178.72 | 13.419% | $202.7024 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $60.25 | 12.839% | $67.9855 | $67.99 | $68.00 | $68.00 |
| 7 purchase totals = | $868.11 | $961.2188 | $961.21 | $961.20 | $961.40 | |