| 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 | $165.59 | 3.142% | $170.7928 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $11.27 | 4.124% | $11.7348 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $89.26 | 4.407% | $93.1937 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $148.80 | 3.636% | $154.2104 | $154.21 | $154.20 | $154.20 |
| Purchase #5 | $189.30 | 11.789% | $211.6166 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $192.89 | 5.610% | $203.7111 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $219.40 | 8.374% | $237.7726 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $1,016.51 | $1,083.0320 | $1,083.02 | $1,083.00 | $1,083.00 | |