| 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 | $189.51 | 5.398% | $199.7397 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $196.81 | 7.346% | $211.2677 | $211.27 | $211.25 | $211.30 |
| Purchase #3 | $178.95 | 10.488% | $197.7183 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $79.33 | 4.616% | $82.9919 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $196.31 | 12.341% | $220.5366 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $163.93 | 10.217% | $180.6787 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $206.95 | 11.321% | $230.3788 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $1,211.79 | $1,323.3117 | $1,323.32 | $1,323.35 | $1,323.30 | |