| 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 | $172.84 | 11.379% | $192.5075 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $104.32 | 4.780% | $109.3065 | $109.31 | $109.30 | $109.30 |
| Purchase #3 | $60.89 | 12.819% | $68.6955 | $68.70 | $68.70 | $68.70 |
| Purchase #4 | $240.56 | 9.162% | $262.6001 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $52.26 | 8.445% | $56.6734 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $157.35 | 12.750% | $177.4121 | $177.41 | $177.40 | $177.40 |
| Purchase #7 | $143.31 | 3.275% | $148.0034 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $931.53 | $1,015.1985 | $1,015.20 | $1,015.15 | $1,015.20 | |