| 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 | $164.63 | 8.196% | $178.1231 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $103.86 | 10.754% | $115.0291 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $37.83 | 5.153% | $39.7794 | $39.78 | $39.80 | $39.80 |
| Purchase #4 | $84.41 | 10.379% | $93.1709 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $56.29 | 12.305% | $63.2165 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $173.90 | 10.462% | $192.0934 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $88.30 | 5.661% | $93.2987 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $709.22 | $774.7111 | $774.71 | $774.70 | $774.70 | |