| 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 | $146.30 | 10.292% | $161.3572 | $161.36 | $161.35 | $161.40 |
| Purchase #2 | $201.81 | 12.239% | $226.5095 | $226.51 | $226.50 | $226.50 |
| Purchase #3 | $101.95 | 6.595% | $108.6736 | $108.67 | $108.65 | $108.70 |
| Purchase #4 | $37.34 | 7.535% | $40.1536 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $118.41 | 7.438% | $127.2173 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $182.75 | 12.213% | $205.0693 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $228.78 | 10.289% | $252.3192 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,017.34 | $1,121.2997 | $1,121.30 | $1,121.20 | $1,121.40 | |