| 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 | $177.37 | 4.223% | $184.8603 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $219.67 | 3.277% | $226.8686 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $89.95 | 7.808% | $96.9733 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $138.69 | 9.150% | $151.3801 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $101.48 | 3.290% | $104.8187 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $123.34 | 12.529% | $138.7933 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $143.41 | 12.832% | $161.8124 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $993.91 | $1,065.5067 | $1,065.50 | $1,065.45 | $1,065.60 | |