| 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 | $36.44 | 11.212% | $40.5257 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $167.57 | 13.496% | $190.1852 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $220.72 | 6.840% | $235.8172 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $119.66 | 11.513% | $133.4365 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $74.80 | 12.584% | $84.2128 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $154.95 | 11.153% | $172.2316 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $151.71 | 8.737% | $164.9649 | $164.96 | $164.95 | $165.00 |
| 7 purchase totals = | $925.85 | $1,021.3739 | $1,021.38 | $1,021.40 | $1,021.30 | |