| 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 | $170.69 | 12.694% | $192.3574 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $171.27 | 3.334% | $176.9801 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $142.53 | 7.346% | $153.0003 | $153.00 | $153.00 | $153.00 |
| Purchase #4 | $62.74 | 12.775% | $70.755 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $201.44 | 13.387% | $228.4068 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $34.87 | 10.172% | $38.417 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $102.60 | 9.209% | $112.0484 | $112.05 | $112.05 | $112.00 |
| 7 purchase totals = | $886.14 | $971.9650 | $971.98 | $971.95 | $972.00 | |