| 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 | $121.85 | 7.346% | $130.8011 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $166.74 | 6.736% | $177.9716 | $177.97 | $177.95 | $178.00 |
| Purchase #3 | $21.52 | 11.657% | $24.0286 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $14.97 | 12.363% | $16.8207 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $164.60 | 7.460% | $176.8792 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $245.40 | 7.176% | $263.0099 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $171.74 | 6.622% | $183.1126 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $906.82 | $972.6237 | $972.62 | $972.60 | $972.60 | |