| 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 | $136.76 | 4.695% | $143.1809 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $162.92 | 10.590% | $180.1732 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $102.56 | 3.302% | $105.9465 | $105.95 | $105.95 | $105.90 |
| Purchase #4 | $118.38 | 8.420% | $128.3476 | $128.35 | $128.35 | $128.30 |
| Purchase #5 | $162.60 | 9.320% | $177.7543 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $187.94 | 9.228% | $205.2831 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $157.32 | 7.698% | $169.4305 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $1,028.48 | $1,110.1161 | $1,110.11 | $1,110.15 | $1,110.10 | |