| 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 | $156.32 | 13.198% | $176.9511 | $176.95 | $176.95 | $177.00 |
| Purchase #2 | $74.64 | 7.231% | $80.0372 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $99.90 | 5.416% | $105.3106 | $105.31 | $105.30 | $105.30 |
| Purchase #4 | $222.57 | 9.467% | $243.6407 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $197.40 | 8.525% | $214.2284 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $84.59 | 7.417% | $90.864 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $240.58 | 5.156% | $252.9843 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $1,076.00 | $1,164.0163 | $1,164.01 | $1,164.05 | $1,164.00 | |