| 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 | $106.65 | 9.393% | $116.6676 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $176.49 | 9.763% | $193.7207 | $193.72 | $193.70 | $193.70 |
| Purchase #3 | $10.30 | 7.778% | $11.1011 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $203.34 | 7.351% | $218.2875 | $218.29 | $218.30 | $218.30 |
| Purchase #5 | $237.35 | 7.690% | $255.6022 | $255.60 | $255.60 | $255.60 |
| Purchase #6 | $198.31 | 6.812% | $211.8189 | $211.82 | $211.80 | $211.80 |
| Purchase #7 | $134.41 | 7.451% | $144.4249 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $1,066.85 | $1,151.6229 | $1,151.62 | $1,151.55 | $1,151.60 | |