| 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 | $206.93 | 11.390% | $230.4993 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $165.69 | 9.379% | $181.2301 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $14.27 | 3.696% | $14.7974 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $7.85 | 10.237% | $8.6536 | $8.65 | $8.65 | $8.70 |
| Purchase #5 | $153.35 | 11.323% | $170.7138 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $101.59 | 4.124% | $105.7796 | $105.78 | $105.80 | $105.80 |
| Purchase #7 | $6.64 | 8.227% | $7.1863 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $656.32 | $718.8601 | $718.86 | $718.90 | $718.90 | |