| 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 | $144.39 | 10.713% | $159.8585 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $208.78 | 13.701% | $237.3849 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $137.70 | 13.182% | $155.8516 | $155.85 | $155.85 | $155.90 |
| Purchase #4 | $184.27 | 10.715% | $204.0145 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $239.52 | 4.304% | $249.8289 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $5.36 | 7.689% | $5.7721 | $5.77 | $5.75 | $5.80 |
| Purchase #7 | $167.76 | 13.326% | $190.1157 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $1,087.78 | $1,202.8262 | $1,202.82 | $1,202.80 | $1,202.90 | |