| 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 | $162.71 | 12.340% | $182.7884 | $182.79 | $182.80 | $182.80 |
| Purchase #2 | $135.96 | 7.570% | $146.2522 | $146.25 | $146.25 | $146.30 |
| Purchase #3 | $136.70 | 4.688% | $143.1085 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $178.46 | 13.684% | $202.8805 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $198.75 | 10.552% | $219.7221 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $171.60 | 4.778% | $179.799 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $108.64 | 3.162% | $112.0752 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $1,092.82 | $1,186.6259 | $1,186.63 | $1,186.65 | $1,186.70 | |