| 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 | $141.42 | 6.536% | $150.6632 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $196.33 | 12.544% | $220.9576 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $189.66 | 4.216% | $197.6561 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $190.48 | 12.523% | $214.3338 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $250.49 | 12.449% | $281.6735 | $281.67 | $281.65 | $281.70 |
| Purchase #6 | $125.41 | 13.610% | $142.4783 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $238.54 | 4.367% | $248.957 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $1,332.33 | $1,456.7195 | $1,456.72 | $1,456.70 | $1,456.90 | |