| 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 | $179.98 | 12.147% | $201.8422 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $141.73 | 10.184% | $156.1638 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $45.28 | 4.607% | $47.366 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $245.42 | 10.115% | $270.2442 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $10.95 | 7.545% | $11.7762 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $230.66 | 3.308% | $238.2902 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $92.64 | 10.141% | $102.0346 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $946.66 | $1,027.7172 | $1,027.71 | $1,027.75 | $1,027.70 | |