| 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 | $139.52 | 11.635% | $155.7532 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $192.68 | 13.562% | $218.8113 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $161.38 | 12.575% | $181.6735 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $112.26 | 8.304% | $121.5821 | $121.58 | $121.60 | $121.60 |
| Purchase #5 | $167.30 | 13.810% | $190.4041 | $190.40 | $190.40 | $190.40 |
| Purchase #6 | $103.94 | 3.378% | $107.4511 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $111.54 | 10.581% | $123.342 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $988.62 | $1,099.0173 | $1,099.00 | $1,099.00 | $1,099.10 | |