| 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 | $143.34 | 13.766% | $163.0722 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $47.29 | 9.346% | $51.7097 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $81.42 | 11.564% | $90.8354 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $225.47 | 8.223% | $244.0104 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $133.71 | 6.740% | $142.7221 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $140.30 | 5.855% | $148.5146 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $208.66 | 7.302% | $223.8964 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $980.19 | $1,064.7608 | $1,064.76 | $1,064.70 | $1,064.70 | |