| 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 | $106.79 | 6.330% | $113.5498 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $95.82 | 5.625% | $101.2099 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $6.79 | 9.862% | $7.4596 | $7.46 | $7.45 | $7.50 |
| Purchase #4 | $129.44 | 9.189% | $141.3342 | $141.33 | $141.35 | $141.30 |
| Purchase #5 | $146.38 | 6.707% | $156.1977 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $197.76 | 6.855% | $211.3164 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $175.30 | 6.821% | $187.2572 | $187.26 | $187.25 | $187.30 |
| 7 purchase totals = | $858.28 | $918.3248 | $918.33 | $918.30 | $918.30 | |