| 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 | $18.68 | 11.455% | $20.8198 | $20.82 | $20.80 | $20.80 |
| Purchase #2 | $201.60 | 8.362% | $218.4578 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $159.86 | 10.258% | $176.2584 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $178.80 | 7.497% | $192.2046 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $176.75 | 9.659% | $193.8223 | $193.82 | $193.80 | $193.80 |
| Purchase #6 | $17.45 | 11.686% | $19.4892 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $201.42 | 4.170% | $209.8192 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $954.56 | $1,030.8713 | $1,030.87 | $1,030.80 | $1,030.90 | |