| 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 | $174.84 | 8.726% | $190.0965 | $190.10 | $190.10 | $190.10 |
| Purchase #2 | $224.86 | 6.516% | $239.5119 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $172.49 | 12.203% | $193.539 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $142.55 | 9.132% | $155.5677 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $77.96 | 9.667% | $85.4964 | $85.50 | $85.50 | $85.50 |
| Purchase #6 | $145.70 | 8.832% | $158.5682 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $151.79 | 4.377% | $158.4338 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $1,090.19 | $1,181.2135 | $1,181.22 | $1,181.20 | $1,181.20 | |