| 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 | $130.54 | 6.170% | $138.5943 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $146.74 | 11.686% | $163.888 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $80.47 | 13.609% | $91.4212 | $91.42 | $91.40 | $91.40 |
| Purchase #4 | $172.70 | 7.122% | $184.9997 | $185.00 | $185.00 | $185.00 |
| Purchase #5 | $50.79 | 6.565% | $54.1244 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $122.69 | 8.532% | $133.1579 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $239.48 | 4.232% | $249.6148 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $943.41 | $1,015.8003 | $1,015.79 | $1,015.75 | $1,015.80 | |