| 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 | $130.89 | 11.832% | $146.3769 | $146.38 | $146.40 | $146.40 |
| Purchase #2 | $32.79 | 12.310% | $36.8264 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $211.36 | 8.789% | $229.9364 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $98.83 | 8.802% | $107.529 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $195.41 | 3.575% | $202.3959 | $202.40 | $202.40 | $202.40 |
| Purchase #6 | $234.66 | 13.631% | $266.6465 | $266.65 | $266.65 | $266.60 |
| Purchase #7 | $133.51 | 10.238% | $147.1788 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $1,037.45 | $1,136.8899 | $1,136.91 | $1,137.00 | $1,136.80 | |