| 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 | $182.59 | 9.389% | $199.7334 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $167.72 | 13.200% | $189.859 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $171.89 | 4.666% | $179.9104 | $179.91 | $179.90 | $179.90 |
| Purchase #4 | $36.93 | 11.322% | $41.1112 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $31.77 | 4.497% | $33.1987 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $223.96 | 3.867% | $232.6205 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $70.80 | 8.635% | $76.9136 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $885.66 | $953.3468 | $953.34 | $953.30 | $953.30 | |