| 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 | $179.64 | 13.516% | $203.9201 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $156.78 | 13.750% | $178.3373 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $135.78 | 6.390% | $144.4563 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $145.42 | 11.775% | $162.5432 | $162.54 | $162.55 | $162.50 |
| Purchase #5 | $203.55 | 12.243% | $228.4706 | $228.47 | $228.45 | $228.50 |
| Purchase #6 | $87.70 | 10.296% | $96.7296 | $96.73 | $96.75 | $96.70 |
| Purchase #7 | $117.33 | 6.200% | $124.6045 | $124.60 | $124.60 | $124.60 |
| 7 purchase totals = | $1,026.20 | $1,139.0616 | $1,139.06 | $1,139.05 | $1,139.00 | |