| 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 | $166.52 | 3.413% | $172.2033 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $146.99 | 12.845% | $165.8709 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $112.98 | 4.232% | $117.7613 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $103.98 | 6.544% | $110.7845 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $169.99 | 9.178% | $185.5917 | $185.59 | $185.60 | $185.60 |
| Purchase #6 | $237.36 | 11.535% | $264.7395 | $264.74 | $264.75 | $264.70 |
| Purchase #7 | $103.38 | 9.767% | $113.4771 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $1,041.20 | $1,130.4283 | $1,130.42 | $1,130.45 | $1,130.50 | |