| 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 | $172.38 | 12.271% | $193.5327 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $186.76 | 7.718% | $201.1741 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $208.67 | 13.629% | $237.1096 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $44.70 | 7.139% | $47.8911 | $47.89 | $47.90 | $47.90 |
| Purchase #5 | $57.54 | 4.463% | $60.108 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $160.68 | 8.670% | $174.611 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $174.59 | 6.162% | $185.3482 | $185.35 | $185.35 | $185.30 |
| 7 purchase totals = | $1,005.32 | $1,099.7747 | $1,099.77 | $1,099.75 | $1,099.70 | |