| 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 | $191.89 | 5.606% | $202.6474 | $202.65 | $202.65 | $202.60 |
| Purchase #2 | $169.69 | 3.453% | $175.5494 | $175.55 | $175.55 | $175.50 |
| Purchase #3 | $139.28 | 4.719% | $145.8526 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $145.82 | 10.463% | $161.0771 | $161.08 | $161.10 | $161.10 |
| Purchase #5 | $76.96 | 10.302% | $84.8884 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $120.35 | 10.202% | $132.6281 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $58.79 | 6.815% | $62.7965 | $62.80 | $62.80 | $62.80 |
| 7 purchase totals = | $902.78 | $965.4395 | $965.45 | $965.50 | $965.40 | |