| 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 | $147.54 | 3.599% | $152.85 | $152.85 | $152.85 | $152.90 |
| Purchase #2 | $165.40 | 7.321% | $177.5089 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $91.88 | 11.247% | $102.2137 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $191.75 | 13.401% | $217.4464 | $217.45 | $217.45 | $217.40 |
| Purchase #5 | $170.75 | 3.715% | $177.0934 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $144.87 | 5.162% | $152.3482 | $152.35 | $152.35 | $152.30 |
| Purchase #7 | $113.69 | 4.316% | $118.5969 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $1,025.88 | $1,098.0575 | $1,098.06 | $1,098.05 | $1,098.00 | |