| 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 | $148.33 | 9.502% | $162.4243 | $162.42 | $162.40 | $162.40 |
| Purchase #2 | $162.71 | 12.867% | $183.6459 | $183.65 | $183.65 | $183.60 |
| Purchase #3 | $236.64 | 3.616% | $245.1969 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $75.26 | 13.260% | $85.2395 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $90.47 | 6.543% | $96.3895 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $113.67 | 3.117% | $117.2131 | $117.21 | $117.20 | $117.20 |
| Purchase #7 | $106.25 | 8.821% | $115.6223 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $933.33 | $1,005.7315 | $1,005.73 | $1,005.70 | $1,005.60 | |