| 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 | $121.52 | 6.432% | $129.3362 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $179.82 | 9.194% | $196.3527 | $196.35 | $196.35 | $196.40 |
| Purchase #3 | $129.44 | 4.500% | $135.2648 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $245.73 | 10.796% | $272.259 | $272.26 | $272.25 | $272.30 |
| Purchase #5 | $148.43 | 5.614% | $156.7629 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $221.73 | 13.706% | $252.1203 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $8.43 | 11.338% | $9.3858 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $1,055.10 | $1,151.4817 | $1,151.48 | $1,151.45 | $1,151.60 | |