| 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 | $176.83 | 9.295% | $193.2663 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $35.80 | 10.740% | $39.6449 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $77.95 | 11.494% | $86.9096 | $86.91 | $86.90 | $86.90 |
| Purchase #4 | $249.69 | 8.152% | $270.0447 | $270.04 | $270.05 | $270.00 |
| Purchase #5 | $182.68 | 6.108% | $193.8381 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $246.31 | 11.528% | $274.7046 | $274.70 | $274.70 | $274.70 |
| Purchase #7 | $148.79 | 9.549% | $162.998 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $1,118.05 | $1,221.4062 | $1,221.40 | $1,221.40 | $1,221.30 | |