| 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 | $18.61 | 5.644% | $19.6603 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $166.93 | 5.805% | $176.6203 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $168.62 | 9.648% | $184.8885 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $155.90 | 6.486% | $166.0117 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $148.37 | 4.643% | $155.2588 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $63.76 | 12.830% | $71.9404 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $237.88 | 10.422% | $262.6719 | $262.67 | $262.65 | $262.70 |
| 7 purchase totals = | $960.07 | $1,037.0519 | $1,037.05 | $1,037.00 | $1,037.10 | |