| 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 | $162.64 | 11.398% | $181.1777 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $118.36 | 4.136% | $123.2554 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $209.28 | 4.523% | $218.7457 | $218.75 | $218.75 | $218.70 |
| Purchase #4 | $84.61 | 7.217% | $90.7163 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $66.32 | 10.232% | $73.1059 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $133.88 | 10.366% | $147.758 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $17.27 | 10.297% | $19.0483 | $19.05 | $19.05 | $19.00 |
| 7 purchase totals = | $792.36 | $853.8073 | $853.83 | $853.80 | $853.80 | |