| 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 | $170.35 | 6.647% | $181.6732 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $94.41 | 12.170% | $105.8997 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $202.93 | 11.774% | $226.823 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $103.84 | 7.366% | $111.4889 | $111.49 | $111.50 | $111.50 |
| Purchase #5 | $43.70 | 9.402% | $47.8087 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $167.67 | 11.243% | $186.5211 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $8.35 | 5.269% | $8.79 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $791.25 | $869.0046 | $869.00 | $868.95 | $869.00 | |