| 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 | $133.58 | 9.491% | $146.2581 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $102.82 | 10.651% | $113.7714 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $43.82 | 11.837% | $49.007 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $37.34 | 9.782% | $40.9926 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $134.52 | 5.298% | $141.6469 | $141.65 | $141.65 | $141.60 |
| Purchase #6 | $46.96 | 13.578% | $53.3362 | $53.34 | $53.35 | $53.30 |
| Purchase #7 | $94.60 | 7.599% | $101.7887 | $101.79 | $101.80 | $101.80 |
| 7 purchase totals = | $593.64 | $646.8009 | $646.81 | $646.80 | $646.80 | |