| 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 | $77.61 | 9.495% | $84.9791 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $98.84 | 13.828% | $112.5076 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $240.75 | 3.322% | $248.7477 | $248.75 | $248.75 | $248.70 |
| Purchase #4 | $140.35 | 7.873% | $151.3998 | $151.40 | $151.40 | $151.40 |
| Purchase #5 | $173.83 | 8.786% | $189.1027 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $249.81 | 12.549% | $281.1587 | $281.16 | $281.15 | $281.20 |
| Purchase #7 | $77.63 | 4.257% | $80.9347 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $1,058.82 | $1,148.8303 | $1,148.83 | $1,148.85 | $1,148.80 | |