| 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 | $184.51 | 3.802% | $191.5251 | $191.53 | $191.55 | $191.50 |
| Purchase #2 | $171.75 | 12.814% | $193.758 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $128.37 | 8.832% | $139.7076 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $187.40 | 10.703% | $207.4574 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $127.47 | 8.795% | $138.681 | $138.68 | $138.70 | $138.70 |
| Purchase #6 | $7.69 | 6.614% | $8.1986 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $122.77 | 8.676% | $133.4215 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $929.96 | $1,012.7492 | $1,012.76 | $1,012.75 | $1,012.80 | |