| 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 | $182.72 | 3.661% | $189.4094 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $56.47 | 3.708% | $58.5639 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $193.74 | 13.297% | $219.5016 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $222.82 | 9.818% | $244.6965 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $171.70 | 9.503% | $188.0167 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $23.84 | 11.143% | $26.4965 | $26.50 | $26.50 | $26.50 |
| Purchase #7 | $180.75 | 4.617% | $189.0952 | $189.10 | $189.10 | $189.10 |
| 7 purchase totals = | $1,032.04 | $1,115.7798 | $1,115.79 | $1,115.75 | $1,115.80 | |