| 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 | $70.47 | 13.408% | $79.9186 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $131.74 | 4.855% | $138.136 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $221.97 | 10.410% | $245.0771 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $84.69 | 11.301% | $94.2608 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $158.26 | 7.232% | $169.7054 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $240.89 | 7.727% | $259.5036 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $151.52 | 7.309% | $162.5946 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $1,059.54 | $1,149.1961 | $1,149.20 | $1,149.20 | $1,149.20 | |