| 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 | $237.59 | 8.860% | $258.6405 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $159.64 | 11.455% | $177.9268 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $175.61 | 5.110% | $184.5837 | $184.58 | $184.60 | $184.60 |
| Purchase #4 | $83.69 | 9.141% | $91.3401 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $111.73 | 8.389% | $121.103 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $111.28 | 7.597% | $119.7339 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $138.88 | 5.166% | $146.0545 | $146.05 | $146.05 | $146.10 |
| 7 purchase totals = | $1,018.42 | $1,099.3825 | $1,099.37 | $1,099.45 | $1,099.30 | |