| 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 | $167.77 | 6.482% | $178.6449 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $160.72 | 11.605% | $179.3716 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $11.39 | 5.108% | $11.9718 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $12.94 | 10.194% | $14.2591 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $123.81 | 9.567% | $135.6549 | $135.65 | $135.65 | $135.70 |
| Purchase #6 | $176.25 | 11.789% | $197.0281 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $184.78 | 3.579% | $191.3933 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $837.66 | $908.3237 | $908.31 | $908.30 | $908.40 | |