| 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 | $157.39 | 13.638% | $178.8548 | $178.85 | $178.85 | $178.90 |
| Purchase #2 | $108.37 | 9.854% | $119.0488 | $119.05 | $119.05 | $119.00 |
| Purchase #3 | $6.75 | 3.778% | $7.005 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $49.60 | 9.325% | $54.2252 | $54.23 | $54.25 | $54.20 |
| Purchase #5 | $188.36 | 8.155% | $203.7208 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $158.93 | 12.314% | $178.5006 | $178.50 | $178.50 | $178.50 |
| Purchase #7 | $220.58 | 5.301% | $232.2729 | $232.27 | $232.25 | $232.30 |
| 7 purchase totals = | $889.98 | $973.6281 | $973.63 | $973.60 | $973.60 | |