| 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 | $133.81 | 10.211% | $147.4733 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $191.40 | 6.612% | $204.0554 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $134.53 | 9.757% | $147.6561 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $94.80 | 13.180% | $107.2946 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $167.31 | 3.518% | $173.196 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $219.59 | 4.702% | $229.9151 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $83.72 | 5.865% | $88.6302 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $1,025.16 | $1,098.2207 | $1,098.23 | $1,098.20 | $1,098.30 | |