| 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 | $164.69 | 3.121% | $169.83 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $56.31 | 6.341% | $59.8806 | $59.88 | $59.90 | $59.90 |
| Purchase #3 | $141.86 | 6.310% | $150.8114 | $150.81 | $150.80 | $150.80 |
| Purchase #4 | $218.80 | 13.393% | $248.1039 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $8.81 | 6.855% | $9.4139 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $166.39 | 13.788% | $189.3319 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $51.76 | 9.794% | $56.8294 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $808.62 | $884.2011 | $884.19 | $884.25 | $884.10 | |