| 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 | $188.40 | 10.433% | $208.0558 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $149.84 | 3.665% | $155.3316 | $155.33 | $155.35 | $155.30 |
| Purchase #3 | $128.27 | 9.162% | $140.0221 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $208.85 | 3.422% | $215.9968 | $216.00 | $216.00 | $216.00 |
| Purchase #5 | $117.40 | 7.572% | $126.2895 | $126.29 | $126.30 | $126.30 |
| Purchase #6 | $124.28 | 5.707% | $131.3727 | $131.37 | $131.35 | $131.40 |
| Purchase #7 | $155.33 | 11.519% | $173.2225 | $173.22 | $173.20 | $173.20 |
| 7 purchase totals = | $1,072.37 | $1,150.2910 | $1,150.29 | $1,150.25 | $1,150.30 | |