| 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 | $183.77 | 10.233% | $202.5752 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $194.54 | 11.769% | $217.4354 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $144.40 | 7.693% | $155.5087 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $145.45 | 3.590% | $150.6717 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $15.44 | 7.827% | $16.6485 | $16.65 | $16.65 | $16.60 |
| Purchase #6 | $58.30 | 7.661% | $62.7664 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $162.28 | 12.106% | $181.9256 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $904.18 | $987.5315 | $987.55 | $987.55 | $987.50 | |