| 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 | $179.73 | 4.218% | $187.311 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $154.47 | 11.782% | $172.6697 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $157.76 | 10.432% | $174.2175 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $67.39 | 13.159% | $76.2579 | $76.26 | $76.25 | $76.30 |
| Purchase #5 | $161.44 | 4.694% | $169.018 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $242.26 | 3.142% | $249.8718 | $249.87 | $249.85 | $249.90 |
| Purchase #7 | $211.93 | 3.226% | $218.7669 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $1,174.98 | $1,248.1128 | $1,248.12 | $1,248.00 | $1,248.20 | |