| 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 | $197.75 | 11.407% | $220.3073 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $175.51 | 7.705% | $189.033 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $160.97 | 13.288% | $182.3597 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $69.54 | 5.863% | $73.6171 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $193.97 | 6.133% | $205.8662 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $88.87 | 3.863% | $92.303 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $77.68 | 12.422% | $87.3294 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $964.29 | $1,050.8157 | $1,050.82 | $1,050.80 | $1,050.80 | |