| 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 | $164.45 | 13.187% | $186.136 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $226.56 | 13.270% | $256.6245 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $14.85 | 6.758% | $15.8536 | $15.85 | $15.85 | $15.90 |
| Purchase #4 | $132.36 | 11.160% | $147.1314 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $154.51 | 11.720% | $172.6186 | $172.62 | $172.60 | $172.60 |
| Purchase #6 | $129.35 | 11.826% | $144.6469 | $144.65 | $144.65 | $144.60 |
| Purchase #7 | $208.68 | 13.496% | $236.8435 | $236.84 | $236.85 | $236.80 |
| 7 purchase totals = | $1,030.76 | $1,159.8545 | $1,159.85 | $1,159.85 | $1,159.70 | |