| 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 | $136.76 | 7.336% | $146.7927 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $218.71 | 13.140% | $247.4485 | $247.45 | $247.45 | $247.40 |
| Purchase #3 | $176.77 | 4.758% | $185.1807 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $212.67 | 11.771% | $237.7034 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $190.61 | 7.640% | $205.1726 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $42.71 | 13.333% | $48.4045 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $194.59 | 8.740% | $211.5972 | $211.60 | $211.60 | $211.60 |
| 7 purchase totals = | $1,172.82 | $1,282.2996 | $1,282.29 | $1,282.30 | $1,282.30 | |