| 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 | $135.90 | 7.841% | $146.5559 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $61.59 | 4.477% | $64.3474 | $64.35 | $64.35 | $64.30 |
| Purchase #3 | $139.87 | 9.839% | $153.6318 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $72.37 | 7.761% | $77.9866 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $243.25 | 4.183% | $253.4251 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $164.52 | 8.285% | $178.1505 | $178.15 | $178.15 | $178.20 |
| Purchase #7 | $235.93 | 7.715% | $254.132 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $1,053.43 | $1,128.2293 | $1,128.24 | $1,128.30 | $1,128.20 | |