| 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 | $185.98 | 6.282% | $197.6633 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $223.70 | 6.547% | $238.3456 | $238.35 | $238.35 | $238.30 |
| Purchase #3 | $186.30 | 5.809% | $197.1222 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $36.51 | 7.254% | $39.1584 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $96.66 | 13.727% | $109.9285 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $15.80 | 10.540% | $17.4653 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $159.94 | 13.576% | $181.6535 | $181.65 | $181.65 | $181.70 |
| 7 purchase totals = | $904.89 | $981.3368 | $981.34 | $981.30 | $981.40 | |