| 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 | $223.40 | 3.684% | $231.6301 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $43.74 | 6.623% | $46.6369 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $151.56 | 6.845% | $161.9343 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $188.53 | 9.115% | $205.7145 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $103.66 | 10.261% | $114.2966 | $114.30 | $114.30 | $114.30 |
| Purchase #6 | $164.67 | 3.376% | $170.2293 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $96.46 | 8.381% | $104.5443 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $972.02 | $1,034.9860 | $1,034.98 | $1,035.05 | $1,034.80 | |