| 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 | $123.50 | 6.356% | $131.3497 | $131.35 | $131.35 | $131.30 |
| Purchase #2 | $213.96 | 11.684% | $238.9591 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $157.44 | 12.770% | $177.5451 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $49.64 | 7.744% | $53.4841 | $53.48 | $53.50 | $53.50 |
| Purchase #5 | $198.70 | 9.316% | $217.2109 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $167.26 | 3.153% | $172.5337 | $172.53 | $172.55 | $172.50 |
| Purchase #7 | $176.48 | 5.798% | $186.7123 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $1,086.98 | $1,177.7949 | $1,177.79 | $1,177.80 | $1,177.70 | |