| 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 | $70.93 | 4.738% | $74.2907 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $188.57 | 4.528% | $197.1084 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $161.42 | 10.417% | $178.2351 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $157.48 | 10.103% | $173.3902 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $115.38 | 6.641% | $123.0424 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $201.82 | 12.130% | $226.3008 | $226.30 | $226.30 | $226.30 |
| Purchase #7 | $163.34 | 8.860% | $177.8119 | $177.81 | $177.80 | $177.80 |
| 7 purchase totals = | $1,058.94 | $1,150.1795 | $1,150.18 | $1,150.20 | $1,150.10 | |