| 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 | $180.59 | 5.683% | $190.8529 | $190.85 | $190.85 | $190.90 |
| Purchase #2 | $198.83 | 8.832% | $216.3907 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $84.97 | 7.734% | $91.5416 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $233.32 | 12.712% | $262.9796 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $68.81 | 5.584% | $72.6524 | $72.65 | $72.65 | $72.70 |
| Purchase #6 | $222.42 | 4.806% | $233.1095 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $62.53 | 9.175% | $68.2671 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $1,051.47 | $1,135.7938 | $1,135.79 | $1,135.80 | $1,135.90 | |