| 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 | $144.73 | 12.503% | $162.8256 | $162.83 | $162.85 | $162.80 |
| Purchase #2 | $106.66 | 13.563% | $121.1263 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $235.78 | 7.580% | $253.6521 | $253.65 | $253.65 | $253.70 |
| Purchase #4 | $127.48 | 6.214% | $135.4016 | $135.40 | $135.40 | $135.40 |
| Purchase #5 | $72.38 | 12.353% | $81.3211 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $219.70 | 12.693% | $247.5865 | $247.59 | $247.60 | $247.60 |
| Purchase #7 | $112.26 | 13.843% | $127.8002 | $127.80 | $127.80 | $127.80 |
| 7 purchase totals = | $1,018.99 | $1,129.7134 | $1,129.72 | $1,129.75 | $1,129.70 | |