| 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 | $161.75 | 5.690% | $170.9536 | $170.95 | $170.95 | $171.00 |
| Purchase #2 | $141.38 | 11.495% | $157.6316 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $61.65 | 9.166% | $67.3008 | $67.30 | $67.30 | $67.30 |
| Purchase #4 | $220.70 | 7.395% | $237.0208 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $155.60 | 6.210% | $165.2628 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $36.76 | 7.148% | $39.3876 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $176.29 | 9.602% | $193.2174 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $954.13 | $1,030.7746 | $1,030.77 | $1,030.75 | $1,030.80 | |