| 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 | $178.72 | 3.774% | $185.4649 | $185.46 | $185.45 | $185.50 |
| Purchase #2 | $236.73 | 11.352% | $263.6036 | $263.60 | $263.60 | $263.60 |
| Purchase #3 | $7.63 | 10.630% | $8.4411 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $234.86 | 6.343% | $249.7572 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $138.95 | 5.672% | $146.8312 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $82.69 | 3.558% | $85.6321 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $113.56 | 6.646% | $121.1072 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $993.14 | $1,060.8373 | $1,060.83 | $1,060.85 | $1,060.80 | |