| 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 | $202.50 | 7.696% | $218.0844 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $223.32 | 6.405% | $237.6236 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $195.78 | 8.387% | $212.2001 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $232.45 | 4.636% | $243.2264 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $162.73 | 5.303% | $171.3596 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $204.52 | 3.421% | $211.5166 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $135.37 | 10.383% | $149.4255 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $1,356.67 | $1,443.4362 | $1,443.44 | $1,443.45 | $1,443.40 | |