| 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 | $143.25 | 8.426% | $155.3202 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $165.53 | 6.672% | $176.5742 | $176.57 | $176.55 | $176.60 |
| Purchase #3 | $25.60 | 3.745% | $26.5587 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $235.60 | 5.474% | $248.4967 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $12.46 | 6.215% | $13.2344 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $97.79 | 10.238% | $107.8017 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $120.25 | 8.149% | $130.0492 | $130.05 | $130.05 | $130.00 |
| 7 purchase totals = | $800.48 | $858.0351 | $858.03 | $858.00 | $858.00 | |