| 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 | $131.63 | 13.154% | $148.9446 | $148.94 | $148.95 | $148.90 |
| Purchase #2 | $205.70 | 13.442% | $233.3502 | $233.35 | $233.35 | $233.40 |
| Purchase #3 | $85.71 | 12.616% | $96.5232 | $96.52 | $96.50 | $96.50 |
| Purchase #4 | $172.51 | 8.412% | $187.0215 | $187.02 | $187.00 | $187.00 |
| Purchase #5 | $115.41 | 7.400% | $123.9503 | $123.95 | $123.95 | $124.00 |
| Purchase #6 | $224.43 | 4.170% | $233.7887 | $233.79 | $233.80 | $233.80 |
| Purchase #7 | $77.82 | 4.302% | $81.1678 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $1,013.21 | $1,104.7463 | $1,104.74 | $1,104.70 | $1,104.80 | |