| 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 | $172.41 | 11.709% | $192.5975 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $41.66 | 5.347% | $43.8876 | $43.89 | $43.90 | $43.90 |
| Purchase #3 | $181.28 | 11.711% | $202.5097 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $93.82 | 9.694% | $102.9149 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $11.46 | 4.635% | $11.9912 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $168.45 | 7.588% | $181.232 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $165.38 | 13.457% | $187.6352 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $834.46 | $922.7681 | $922.77 | $922.80 | $922.70 | |