| 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 | $149.33 | 11.496% | $166.497 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $7.40 | 8.699% | $8.0437 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $195.70 | 11.841% | $218.8728 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $219.91 | 8.149% | $237.8305 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $158.35 | 13.362% | $179.5087 | $179.51 | $179.50 | $179.50 |
| Purchase #6 | $238.76 | 6.280% | $253.7541 | $253.75 | $253.75 | $253.80 |
| Purchase #7 | $25.69 | 13.712% | $29.2126 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $995.14 | $1,093.7194 | $1,093.71 | $1,093.70 | $1,093.70 | |