| 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 | $123.25 | 8.316% | $133.4995 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $216.96 | 7.453% | $233.13 | $233.13 | $233.15 | $233.10 |
| Purchase #3 | $129.38 | 12.167% | $145.1217 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $156.66 | 6.125% | $166.2554 | $166.26 | $166.25 | $166.30 |
| Purchase #5 | $16.70 | 12.124% | $18.7247 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $161.43 | 6.686% | $172.2232 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $206.68 | 5.771% | $218.6075 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $1,011.06 | $1,087.5620 | $1,087.56 | $1,087.50 | $1,087.50 | |