| 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 | $137.42 | 9.205% | $150.0695 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $172.52 | 13.457% | $195.736 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $242.49 | 11.286% | $269.8574 | $269.86 | $269.85 | $269.90 |
| Purchase #4 | $67.53 | 13.604% | $76.7168 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $69.53 | 10.563% | $76.8745 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $176.83 | 5.543% | $186.6317 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $112.60 | 7.527% | $121.0754 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $978.92 | $1,076.9613 | $1,076.97 | $1,076.95 | $1,077.00 | |