| 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 | $145.58 | 11.203% | $161.8893 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $231.30 | 6.842% | $247.1255 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $152.86 | 6.253% | $162.4183 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $141.75 | 10.807% | $157.0689 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $181.29 | 10.571% | $200.4542 | $200.45 | $200.45 | $200.50 |
| Purchase #6 | $68.44 | 11.719% | $76.4605 | $76.46 | $76.45 | $76.50 |
| Purchase #7 | $72.97 | 9.481% | $79.8883 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $994.19 | $1,085.3050 | $1,085.31 | $1,085.30 | $1,085.40 | |