| 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 | $145.92 | 7.475% | $156.8275 | $156.83 | $156.85 | $156.80 |
| Purchase #2 | $85.92 | 6.518% | $91.5203 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $83.39 | 13.497% | $94.6451 | $94.65 | $94.65 | $94.60 |
| Purchase #4 | $83.52 | 4.387% | $87.184 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $149.35 | 3.569% | $154.6803 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $230.45 | 7.866% | $248.5772 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $234.54 | 8.609% | $254.7315 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $1,013.09 | $1,088.1659 | $1,088.17 | $1,088.25 | $1,088.10 | |