| 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 | $117.89 | 3.379% | $121.8735 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $217.77 | 9.278% | $237.9747 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $24.99 | 10.469% | $27.6062 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $71.57 | 11.523% | $79.817 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $46.60 | 11.193% | $51.8159 | $51.82 | $51.80 | $51.80 |
| Purchase #6 | $82.34 | 3.748% | $85.4261 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $180.60 | 3.644% | $187.1811 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $741.76 | $791.6945 | $791.70 | $791.65 | $791.70 | |