| 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 | $173.98 | 6.314% | $184.9651 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $133.87 | 11.242% | $148.9197 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $184.98 | 9.441% | $202.444 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $98.36 | 6.355% | $104.6108 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $34.51 | 4.606% | $36.0995 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $130.97 | 7.706% | $141.0625 | $141.06 | $141.05 | $141.10 |
| Purchase #7 | $234.96 | 4.587% | $245.7376 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $991.63 | $1,063.8392 | $1,063.84 | $1,063.80 | $1,063.80 | |