| 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 | $182.38 | 7.515% | $196.0859 | $196.09 | $196.10 | $196.10 |
| Purchase #2 | $14.55 | 13.758% | $16.5518 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $107.43 | 5.399% | $113.2301 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $145.34 | 4.262% | $151.5344 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $182.60 | 3.628% | $189.2247 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $47.48 | 3.293% | $49.0435 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $174.39 | 13.687% | $198.2588 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $854.17 | $913.9292 | $913.92 | $913.95 | $913.90 | |