| 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 | $168.66 | 3.759% | $174.9999 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $178.26 | 10.564% | $197.0914 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $190.53 | 6.261% | $202.4591 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $129.88 | 11.162% | $144.3772 | $144.38 | $144.40 | $144.40 |
| Purchase #5 | $96.40 | 9.471% | $105.53 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $149.79 | 8.156% | $162.0069 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $137.81 | 4.183% | $143.5746 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $1,051.33 | $1,130.0391 | $1,130.04 | $1,130.05 | $1,130.10 | |