| 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 | $15.44 | 7.550% | $16.6057 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $125.62 | 13.380% | $142.428 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $177.38 | 7.640% | $190.9318 | $190.93 | $190.95 | $190.90 |
| Purchase #4 | $225.80 | 12.827% | $254.7634 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $232.76 | 8.651% | $252.8961 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $53.73 | 12.761% | $60.5865 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $250.67 | 10.846% | $277.8577 | $277.86 | $277.85 | $277.90 |
| 7 purchase totals = | $1,081.40 | $1,196.0692 | $1,196.08 | $1,196.10 | $1,196.10 | |