| 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 | $132.50 | 6.398% | $140.9774 | $140.98 | $141.00 | $141.00 |
| Purchase #2 | $184.69 | 4.569% | $193.1285 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $191.66 | 3.869% | $199.0753 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $148.72 | 6.109% | $157.8053 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $67.73 | 4.453% | $70.746 | $70.75 | $70.75 | $70.70 |
| Purchase #6 | $18.86 | 13.260% | $21.3608 | $21.36 | $21.35 | $21.40 |
| Purchase #7 | $244.48 | 11.514% | $272.6294 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $988.64 | $1,055.7227 | $1,055.74 | $1,055.80 | $1,055.70 | |