| 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 | $185.56 | 11.267% | $206.467 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $200.51 | 6.277% | $213.096 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $178.69 | 4.295% | $186.3647 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $20.32 | 4.750% | $21.2852 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $12.83 | 5.352% | $13.5167 | $13.52 | $13.50 | $13.50 |
| Purchase #6 | $223.28 | 6.597% | $238.0098 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $66.85 | 9.438% | $73.1593 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $888.04 | $951.8987 | $951.91 | $951.85 | $952.00 | |