| 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 | $174.55 | 10.124% | $192.2214 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $208.39 | 9.549% | $228.2892 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $111.74 | 7.662% | $120.3015 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $117.78 | 11.351% | $131.1492 | $131.15 | $131.15 | $131.10 |
| Purchase #5 | $55.97 | 13.816% | $63.7028 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $161.45 | 5.470% | $170.2813 | $170.28 | $170.30 | $170.30 |
| Purchase #7 | $212.32 | 8.130% | $229.5816 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $1,042.20 | $1,135.5270 | $1,135.52 | $1,135.55 | $1,135.50 | |