| 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 | $68.59 | 12.780% | $77.3558 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $180.40 | 3.691% | $187.0586 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $150.57 | 5.538% | $158.9086 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $207.26 | 12.175% | $232.4939 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $118.65 | 8.528% | $128.7685 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $178.72 | 10.258% | $197.0531 | $197.05 | $197.05 | $197.10 |
| Purchase #7 | $88.55 | 9.518% | $96.9782 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $992.74 | $1,078.6167 | $1,078.62 | $1,078.60 | $1,078.80 | |