| 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 | $108.93 | 10.284% | $120.1324 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $210.98 | 13.427% | $239.3083 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $222.34 | 10.264% | $245.161 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $150.38 | 9.487% | $164.6466 | $164.65 | $164.65 | $164.60 |
| Purchase #5 | $40.51 | 7.531% | $43.5608 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $175.27 | 3.183% | $180.8488 | $180.85 | $180.85 | $180.80 |
| Purchase #7 | $163.34 | 4.626% | $170.8961 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $1,071.75 | $1,164.5540 | $1,164.56 | $1,164.55 | $1,164.50 | |