| 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 | $185.60 | 4.111% | $193.23 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $56.67 | 13.836% | $64.5109 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $17.91 | 4.333% | $18.686 | $18.69 | $18.70 | $18.70 |
| Purchase #4 | $238.32 | 5.136% | $250.5601 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $169.42 | 13.770% | $192.7491 | $192.75 | $192.75 | $192.70 |
| Purchase #6 | $58.39 | 6.740% | $62.3255 | $62.33 | $62.35 | $62.30 |
| Purchase #7 | $10.54 | 5.538% | $11.1237 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $736.85 | $793.1853 | $793.19 | $793.20 | $793.10 | |