| 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 | $129.34 | 6.729% | $138.0433 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $124.66 | 10.537% | $137.7954 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $83.87 | 4.225% | $87.4135 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $66.98 | 6.787% | $71.5259 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $182.85 | 7.788% | $197.0904 | $197.09 | $197.10 | $197.10 |
| Purchase #6 | $152.74 | 3.181% | $157.5987 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $246.32 | 7.325% | $264.3629 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $986.76 | $1,053.8301 | $1,053.83 | $1,053.85 | $1,053.80 | |