| 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 | $162.43 | 4.274% | $169.3723 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $122.87 | 8.318% | $133.0903 | $133.09 | $133.10 | $133.10 |
| Purchase #3 | $101.38 | 9.646% | $111.1591 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $169.40 | 4.171% | $176.4657 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $181.47 | 11.732% | $202.7601 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $67.86 | 10.249% | $74.815 | $74.82 | $74.80 | $74.80 |
| Purchase #7 | $105.85 | 6.465% | $112.6932 | $112.69 | $112.70 | $112.70 |
| 7 purchase totals = | $911.26 | $980.3557 | $980.36 | $980.30 | $980.50 | |